weight loss for a healthy lifestyle

The unpalatable additives lurking in our food... but are they really bad for you?

2015-10-05T15:08:00.002-07:00

Titanium in chewing gum, antifreeze in salad dressing and jet fuel in cereal: are they really THAT bad for you?

Food researcher Dr Stuart Farrimond says certain additives can be good
Avoiding ready-made and processed foods is the best way to eat healthily
Steer clear of chewing too much gum as it may not be entirely harmless

There are lots of scary stories about the unusual ingredients added to foods to preserve them. From sand in sugar to flavour enhancers in chicken breasts and even jet fuel in cereal, there seems to be a whole host of unsavoury additives lurking in our food. However these ingredients are not always obvious from the additives, preservatives and extracts listed on the back of the packaging - couched in scientific terms too difficult to understand.

But according to science communicator and food researcher Dr Stuart Farrimond, some of these additions are not all that bad. He told: 'The truth is rarely as scary as the headline.
'At the end of the day, eating plenty of fruit and vegetables and cooking with simple ingredients, while avoiding too many pre-made meals and processed foods is the best way to eat healthily. 'I think it's important to not cut out all treats - where would we be without chocolate and ice cream? Moderation is key.' Here Dr Farrimond explains what each one of those ingredients mean.

Titanium dioxide in chewing gum

Listed as: E171

Dr Farrimond explained:

'Titanium dioxide is a rather unexciting white powder that is used as a pigment to in foods, paints and sun creams to make them look whiter. 'You find it in tablets and capsules, cottage and Mozzarella cheeses, horseradish sauce, lemon curd and toothpaste. ">It is highly purified and used in small amounts in foods; it doesn't contain lead, as some website claim. On an ingredients list you will find it hiding as E171 and, although the European Union considers it safe, there has been some research that it may not be entirely harmless. 'It's been in foods for a long time and in the low concentrations found in foods it's almost certainly fine. 'The European powers-that-be are nevertheless going over all the latest evidence and reviewing whether it should still be allowed in food products at its present levels. 'If you're concerned, I suggest skipping anything that has E171 on the ingredients list - and go easy on the chewing gum, remembering to spit and not swallow.

Carcinogens BHA and BHT in frying oil. Can also contain TBHQ, used to make varnishes and resins

Listed as: BHA is E320, BHT is E321 and TBHQ is E319.

Dr Farrimond said: 'BHA probably is a carcinogen but only if you consume it at very high doses. In the levels it is found in food it is not something to worry about and some experts think it could even be good for us in small doses. 'BHA and its sister substance BHT are antioxidants- similar to some vitamins - and are added to some fatty foods to stop them going off so quickly.
Antifreeze in salad dressing Listed as: Propylene glycol or E1520

Dr Farrimond said:

'Propylene glycol is not antifreeze. The similar sounding ethylene glycol is usually one of the main ingredients in antifreeze - and that is highly poisonous. That said, propylene glycol is an ingredient in some 'non-toxic' antifreezes because it is much safer than ethylene glycol. 'Propylene glycol is a clear liquid that tastes slightly sweet and it goes under the codename E1520 in Europe. 'It has been added to foods and medicines for about fifty years as it helps to keep them moist and long lasting.

Jet fuel in cereals with added vitamins

Listed as: E321

Dr Farrimond said: 'This is a very useful antioxidant that is added to everything from cosmetics and fuel to some fatty foods. 'You'll see it listed as E321 on some foods. It is an anti-oxidant - like many vitamins and supplements 0 some experts think that in the low doses found in food it could be good for us and actually help fight cancer. Lots of helpful substances come from some strange places. Insulin for diabetics, for example, is grown in bacteria. 'Quorn meat substitute is a product of fungi and - yes - some vitamins and additives are produced from a petroleum base. It might sound scary, but it's exactly the same vitamin E molecule that is produced in plants – you are not consuming petrol.'

Sand in sugar

Listed as: Silicon Dioxide, silica or E551

Dr Farrimond said: Sand is mostly silicon dioxide but, then again, silicon dioxide is pretty much everywhere - in the earth, in water, in plants and in us. 'It is completely harmless and the silicon dioxide in food is refined and powdered. It's not the sort of thing you would normally add to your cooking, so the idea may put you off eating anything with it in even though no one ever died when sand got in their sarnie on the beach.

Wood pulp in various processed foods

Listed as: Cellulose

Dr Farrimond said: Cellulose is the 'fibre' that you find in fruit and vegetables - helping to give it bulk. Cellulose isn't digested, it passes straight through us and helps to 'keep us regular'. Most of us don't get enough fibre in our diet because we don't eat enough greenery. Of all the food additives, this is one of the least worrying.

Chemical fillers in chicken breast

Listed as: Flavour enhancers and added protein

Dr Farrimond said: 'The amount of added water in supermarket meat is truly scandalous. It is quite normal for chicken breasts to have been 'plumped' with 10 to 20 per cent extra water, sometimes more. 'It's been done for years and while food manufacturers argue that it makes for a more succulent meat, it is really a crafty way to make cuts of meat seem bigger than they actually are. All the water comes off in cooking, and the meat will ultimately shrink back down to its real size. 'Plumped meats sometimes have some added extras, including added protein and flavour enhancers to make them taste a bit better - but it is the water that you really should be shedding tears over. 'Whole chickens aren't allowed to be plumped in the same way that cuts are, so buying a whole bird makes more economical sense. Check the label before you buy to see how much meat is really in your meat.'

Source: http://www.dailymail.co.uk/

Calorie Control Versus Exercise: Two Scientists’ Findings on Weight Loss

2015-09-07T07:02:00.000-07:00

Going to the gym WON'T help you lose weight – you need to eat less: Study finds exercise alone is not enough to shed the pounds

Two experts have studied the link between exercise and obesity for years
Trials show exercising and dieting is no more effective than dieting alone
When people exercise, their appetite increases and they eat more food
The only way to lose weight is to eat fewer calories, they concluded

Most people hoping to shed a few pounds head straight for the gym.
But the miles they clock up on the treadmill may not actually help them lose any weight, scientists now claim.
Doing more exercise increases a person's appetite, and they tend to eat more food as a result, the researchers said.
Therefore controlling calories – with or without increasing physical activity - is the key to maintaining or losing weight, they concluded.

Dr Richard Cooper and Dr Amy Luke, both from Loyola University Chicago Stritch School of Medicine, have been studying the link between exercise and obesity for years. Writing in the International Journal of Epidemiology, they said: 'Physical activity is crucially important for improving overall health and fitness levels. But there is limited evidence to suggest that it can blunt the surge in obesity. '

This crucial part of the public health message is not appreciated in recommendations to be more active, walk up stairs and eat more fruits and vegetables.

'The prescription needs to be precise: There is only one effective way to lose weight - eat fewer calories.'

Numerous clinical trials have found that exercising as well as restricting calories achieves virtually the same weight loss calorie-restriction alone, they said.

And other studies show no link between the energy someone expends (through exercise) and subsequent changes to their weight. They added that only 'extremely small' proportions of the US population do enough physical activity to affect their long term balance of energy.

Therefore, they argue that that physical activity does not influence obesity, they said.

They concluded: 'While physical activity has many benefits, multiple lines of evidence lead to the conclusion that an increase in physical activity is offset by an increase in calorie intake, unless conscious effort is made to limit that compensatory response.'

Last year, Dr Michael Mosley, the brains behind the popular 5:2 diet, warned that exercise can actually cause us to gain weight. 'A lot of people think that when you exercise, you can eat what you want - and that the gym will make you happy,' he said.
But this is wrong.

He added: 'The key problem is that we reward ourselves with 'treats' after exercise - or have the "I've been to the gym, so I can eat what I want mentality". 'Exercise is a good way to keep weight off - but it's not a good way to lose it'.

'Going to the gym will burn calories - but way less than we think. '1lb of fat is 3,500 calories - and fat is more energy-dense than dynamite' - so to burn 1lb of fat you'd need to run about 38 miles.'

He cites the example of a muffin and latte - which many of us underestimate the calorie content of. 'If you run one mile, you burn roughly 100 calories,' he told presenters Ruth Langsford and Eamonn Holmes. 'A muffin contains around 500 calories - so you would have to run for five miles or walk for 10 miles to burn it off.' And when it comes to a latte - which has around 150 calories - it would be 1.5 miles of running or a three-mile (hour long) walk. 'That is why people never lose weight going to the gym in the long-run.

Sources: http://www.sciencedaily.com/, http://www.newswise.com/, http://www.dailymail.co.uk/

What's lurking in YOUR salad? Experts warn prewashed spinach still contains 90% of its bacteria and can cause food poisoning

2015-08-24T06:26:00.001-07:00

Health experts have warned against eating pre-washed spinach.

They say commercial washing techniques fails to remove 90% of the bacteria.

Small peaks and valleys in baby spinach leaves could be a key reason why there have been numerous bacterial outbreaks involving leafy green vegetables, they say.

Greens are washed by commercial processes before they head to the grocery store.

But these methods, which can include water and bleach rinses or irradiation, are not completely effective, says Nichola Kinsinger of the University of California.

She says scientists have estimated that 99 percent of food-borne illnesses from leafy greens can be traced back to disinfection issues.

'In a sense the leaf is protecting the bacteria and allowing it to spread,' said Nichola Kinsinger, a post-doctoral researcher working with Sharon Walker, a professor of chemical and environmental engineering.

'It was surprising to discover how the leaf surface formed micro-environments that reduce the bleach concentration and in this case the very disinfection processes intended to clean, remove, and prevent contamination was found to be the potential pathway to amplifying foodborne outbreaks.'

As a result, as the leaves move through the processing facility after being rinsed the bacteria may continue to live, grow, spread, and contaminate other leaves and surfaces within the facility.

The researchers in the Bourns College of Engineering found that because of the varied topography of the spinach leaf nearly 15 percent of the leaf surface may reach concentrations as low as 1000 times that of the bleach disinfectant being used to rinse it.

'Despite current disinfection rinsing, bacteria are surviving on the leaf and causing cross contamination, resulting in the numerous outbreaks we hear about in the media,' Kinsinger said.

'Pathogens can come from irrigation waters or from water used during processing, and they can adhere to spinach leaves.

'If these bacteria are not all killed in the disinfection process, they can continue to live, grow, spread and contaminate other surfaces within the facility and other leaves.'

Using a parallel-plate flow chamber system that Walker developed, the researchers tested the real-time attachment and detachment of bacteria to the outer layer of spinach leaves.

At low bleach concentrations, the bacteria fell off the leaves, but remained alive. At the higher concentrations used commercially, however, all of the bacteria were killed.

'This result was perplexing,' Walker says.

'Our experiments were telling us that commercial bleach rinses should be much more effective than they are. But then we studied the leaf itself in more detail.'

Currently, the industry standard is to add 50 to 200 parts per million of bleach to the water used to rinse leafy green vegetables.

But that is just a recommendation, not a requirement or regulation, Kinsinger said.

For the research, Kinsinger and Walker designed a parallel plate flow chamber system to evaluate in real time the attachment and detachment of pathogens to the spinach in realistic water chemistries and flow conditions.

Their work focused exclusively on baby spinach, however the issue of reduced bleach concentration across the leaf surface and other surfaces within the processing facility translates beyond the specific scenarios tested and demonstrates the limitation of bleach disinfection causing significant concern over public health.

Future research will focus on a broader range of foods, surfaces in processing facilities and pathogen types, Kinsinger said.

Despite their findings, Kinsinger notes that the United States has one of safest food supply system. Still, she says, 'I recommend rinsing those leaves.'

Source: http://ucrtoday.ucr.edu/30972

Five muscle groups that are too often ignored at the gym

2015-08-18T07:29:00.001-07:00

Having a training plan is crucial. A plan keeps you focused, allows you to track your progress and gives you objective data to understand why you are, or are not, reaching your goals.

However developing a strength routine can be stressful, intimidating and confusing.

Too often people’s default program is cardio followed by a few push-ups and crunches. Alternatively, those who spend time in the weight room prioritize exercises such as bench press and shoulder press.

Any activity at all is commendable, but the above exercises primarily train the front of the body and can contribute to a rounded posture and back and shoulder injuries.

So, whether you’re a gym newbie, or have been training for years, make sure your plan is balanced. The five muscle groups below are a critical part of any plan, but are typically overlooked. Don’t be typical; train smart.

1. The posterior chain.

This is also known as the back of your body, running from the back of your head to the back of your heels. Prioritize strengthening your posterior chain, specifically your back and glutes (bum).

Do one upper-back exercise for every chest exercise. If you have been overtraining your chest for years, for the next two months do two upper-back exercises for every one chest exercise.

Chest exercises include push-ups, the bench press and flys. Upper-back exercises include any type of row, lat pull downs, pull-ups and reverse flys.

Do at least one lower-back exercise such as the bird dog, back extensions or supermans.

Strengthen your glutes with multijoint exercises such as deadlifts, squats and bridges.

2. Balance and feet exercises.

Balance and feet strengthening exercises require proprioception – the body’s mind/body loop, which allows the brain to register where the body is in space, and then to tell the body which muscles to “turn on.”

Decreased proprioceptive abilities, and/or weak feet, can contribute to a plethora of injuries including plantar fasciitis, ankle sprains and knee and hip pain.

When you run, your feet and brain need to communicate so your feet can safely negotiate the terrain. Otherwise, you trip and fall. And when your proprioception is poor, your body compensates by using vision; you look down to know where your feet are. Over time, looking down will round your spine.

Incorporate unstable equipment such as a bosu, resistance ball or balance board into your routine. Try some squats or push-ups on the bosu. Do some balance work barefoot to strengthen your feet. Try standing on one leg with your eyes closed.

3. Rotator cuff exercises.

Your rotator cuff is made up of four small muscles that originate on your shoulder blade. Together, they help stabilize your arm bone in your shoulder socket and help maintain proper posture.

Try band external rotations. Stand against the edge of a door frame, shoulder blades on either side of the frame. Hold a resistance band, palms up and arms at 90 degrees. Draw your arm bones back in your shoulder sockets.

Then use the muscles around the back of your shoulders to rotate your hands out to the side. As your arms move, squeeze your shoulder blades slightly around the door frame. Repeat 15 times.

4. Wrist exercises.

Weak wrists are often the limiting factor when people are trying to improve their pull-ups, push-ups and deadlifts. Strengthen your wrists by changing your hand position or the width of your grip when you use free weights or barbells. For example, use a thicker bar when doing bench press or bent-over rows; do biceps curls with your palms down; triceps cable presses with your palms up; or put Fat Gripz around dumbbells to increase the diameter of what your hands have to hold.

5. Mindfully do functional multijoint exercises.

Done correctly, functional multijoint exercises such as planks, deadlifts, squats, wood chops and bird dogs are an integral part of any program. They work the entire core, integrate the trunk into the rest of the body and prepare the body for real life.

Unfortunately, most people just go through the motions. To get the most out of any exercise, to improve your biomechanics and to properly train your core, you have to pay attention to how your body is positioned.

For example, when you are doing exercises such as squats and deadlifts, think of them as a core challenge, a moving plank. Focus on stabilizing your spine, don’t let your back arch or round as you move.

Regardless of your exercise selection, always progress appropriately, ask a gym employee for instructions when needed and listen to your body.

Source: http://www.theglobeandmail.com/

How to keep your diet and fitness goals on track through summer

2015-08-10T06:51:00.000-07:00

Making healthy choices during the summer can be a challenge. I get it – it just feels “right” to indulge while relaxing at the cottage or sitting on a patio. But it is possible to enjoy your summer and maintain a healthy lifestyle; it just takes mindfulness and advance planning.

First, analyze where you are most likely to veer off track.

Do you stop exercising any time your routine changes? Are you a social eater, or do you snack when you are alone? Do you use unhealthy food as an instant energy boost when you are tired or bored on road trips?

Tailor your game plan to your individual needs; prepare for your trigger situations in advance.

If you indulge while traveling when you’re unprepared and tend to grab something (anything!)

Don’t let yourself fall into the trap of “having to” buy unhealthy snacks.

Research healthier restaurants en route, or, better yet, pack a cooler full of nutritious snacks.

For longer road trips, locate in advance the grocery stores you will pass. Stop and buy fresh fruit, vegetables and prepared deli food. Or purchase fresh fruit and vegetables from roadside stands. Always have a water bottle so you don’t get dehydrated, and use that water to wash any produce.

If you tend to snack when bored

Download an audio book or podcasts to keep you entertained.

If you are a social eater

Live by my “love it” rule. Don’t deprive yourself – life is worth living – but don’t mindlessly eat. Treat yourself to a reasonable portion of something that you love. Pick one treat. Don’t have chips, beer and wings. If you love beer, have one with a healthier meal. If you don’t love beer but you love wings, drink a low-calorie alcoholic beverage or water and indulge in a few wings.

Stay hydrated. That way you won’t mistake dehydration for hunger.

If you are attending an event at someone’s home, offer to bring something. That way you have at least one healthy option.

Before going to a restaurant, preview the menu online and decide what you will eat. On arrival, don’t look at a menu. Order your predetermined choice.

Place your cutlery down between bites so that your brain has time to register that you are full.

If you tend to slouch on vacation

Don’t let a change to your routine be an excuse not to exercise. You don’t need a gym to get a good workout; you can move and be active anywhere!

To fit in cardio while travelling, try fartlek intervals. Warm up for 10 minutes, then pick a random landmark to sprint towards. If you are swimming, sprint for a certain number of strokes. Once you hit your landmark or your stroke count, slow down and recover. Repeat for 10 to 30 minutes. Finish with a cool-down and then stretch.

Or explore your vacation destination on foot or on a bike. Use the pedometer on your phone, or buy a tracking device and aim to get 10,000 steps per day.

Fit in strength training. Most hotels have a gym, but if yours doesn’t, or if you’re staying with family, pack a resistance band. Train in your bedroom. Bands are light, inexpensive, highly portable and offer a full body workout. Try attaching the band to the bedpost to do standing rows, or standing on it to do biceps curls. If you don’t like the band, use your body weight to do squats, lunges, push-ups, planks and V holds.

The main take-away is that it is always possible to make healthier choices; it just takes mindfulness and some advance planning. If you make a choice you are not proud of, don’t feel guilty. Instead, use it as learning experience so you can make a more informed choice next time. Also, remember that just because you make one indulgent choice doesn’t mean you have to indulge constantly. Try to keep in mind that your future self will be happier – and have fewer bad habits to break after vacation – if you follow the “love it” rule and remember that moderation is key.

Source: http://www.theglobeandmail.com/

7 guilt-free, cool ways to treat yourself during the Summer

2015-08-03T07:08:00.000-07:00

Need a cold snack on a hot day? These treats are perfect ways to cool off, without the extra calories.

Strawberries with Orange-Ricotta Cream

Prepare the orange-ricotta cream early in the day; it is best served very cold over ripe strawberries. You'll have a half cup of the cheese mixture left over. Store it in an airtight container in the refrigerator for up to one week.

76 calories

Watermelon-feta skewers

Ingredients: 5 watermelon balls, 5 (one-half inch) feta cheese cubes, and 5 mint leaves on 5 skewers

46 calories

Cranberry slushy

Ingredients: One-half cup cranberry juice cocktail and 1 tsp fresh lime juice blended with 1 cup ice cubes

70 calories

Chilled cucumber soup

Ingredients: 1 cup peeled, chopped cucumber, one-half cup plain nonfat yogurt, 1 TBSP chopped fresh mint, and a pinch of salt, blended with 3 ice cubes

79 calories

Double mint infused water

Recipe for a 46 oz carafe: 10 hand-torn, fresh mint leaves + 2 bags of mint tea, preferably peppermint. Pour room temperature water over the ingredients and let steep for 1 hour. There is no need to use hot water; the tea will release its flavor in room temperature water. After steeping for an hour, strain and serve over ice.

2 calories

Frosty Cappuccino

Ready in 5 minutes: an "energy" drink perfect for the hot days (and not only!)

105 calories

Fruit pops

Forget artificial fruit flavoring, and go for the real thing. Fruits that are red, blue and purple contain high levels of essential antioxidants and vitamins. Even though it does contain sugar, fruit takes time to digest and hits the liver slowly; you don't get the same sugar crash. Try this 4-ingredient recipe for strawberry yogurt pops containing blended berries.
73 calories

Sources: http://www.infusedwaters.com/, http://www.health.com/

How To Trick Yourself Into Working Out Harder Without Even Realizing It

2015-07-27T06:37:00.000-07:00

Since the invention of the Walkman, active people have shown that staying entertained is a big key to fitness success. Now there's evidence to suggest interactive entertainment actually can help you exercise harder and boost your mind.
University of Florida researchers recently reported that brain games while cycling can improve thinking ability and boost speed by 25 percent. So you get to have more fun, pump up your brain and enjoy significantly more physical benefits.
The researchers asked a group of older adults to use stationary bicycles while performing mental tasks that ranged from saying "go" whenever a blue star appeared on a screen to solving math problems. They discovered a sweet spot of difficulty that was just challenging enough to keep brains occupied but just simple enough to not interrupt the workout.
Imagine your brain as an engine. Certain physical activities (walking, running, dancing) ask for a lot of your brain's power to calculate stride, balance, limb coordination and more. Other activities (cycling, squats, push-ups) require less brain power because they're simple to do. The trick is to multitask by pairing a simple physical activity with a more challenging brain task or pairing a complicated physical activity with an easier brain task. You want the engine running at full power but not overheating.
Finding that balance might seem tough, but you don't have to do it alone. Here are four easy ways you can work your brain and body together for more fitness firepower.

Group fitness classes

Providing a variety of exercises that keep participants' minds humming is part of a group fitness instructor's job. Classes like yoga, BOOM and Zumba all are designed to improve strength and cardiovascular health while engaging participants' minds with instructions and coordinated movements.
Working with an instructor and classmates, your brain is treated to social interaction, changing paces, different physical poses and new exercises that keep things interesting.

Podcasts

If you prefer to exercise on your own, try pairing stationary cycling or a treadmill workout with a podcast.
Podcasts are pre-recorded audio shows you can download on portable devices, such as smartphones or tablets. Whether you're interested in sports, history, music, movies, trivia or news, there's a podcast for you.
You'll be amazed how quickly a 30-minute walk passes when you're being entertained and informed by your favorite podcast. To find podcasts, use an online service such as iTunes or SoundCloud.

Hiking

The changing landscapes of hikes are a natural way to keep your mind busy. Wildlife and plant life provide an interesting backdrop for your eyes, and adjusting to terrain keeps your muscles guessing and your brain focused on balance.
To make things more interesting, incorporate a camera for snapping photos on your hikes. Or bring binoculars along for bird-watching. Linking the names and characteristics of the world around you is a terrific way to busy your mind while you're working your body.

Sports

Are you competitive person? Do you enjoy teamwork? Playing a sport could be the perfect fit for you. Sports like softball, pickleball and golf improve your muscle tone, endurance and motor skills while also engaging your mind in strategy, calculation and positioning.
If you've played a sport before and enjoyed it, why not start again in an adult league or organize friends to play?
Or, if you're looking to try a sport you haven't played, ask friends who may have played. Some key factors to consider when choosing a sport include:

What sort of experience, skills, or fitness are needed to start?
Do you need to purchase any special equipment?
Where is the sport played? Can you play locally?
What time are practices or games scheduled? Are there evening or weekend options that work with your schedule?
Are there fees associated with participation in teams or leagues?
What is the best way for a beginner to get involved?

No matter which multitasking workouts you choose, the key is to have fun. If you're feeling bored, it might be time to change up your fitness routine. Remember that fitness is a lifelong journey. What interested you before might not interest you now, and your tastes forever will evolve.

Source: http://www.msn.com/en-us/health, https://www.healthwaysfit.com/

The wonders of WATERMELON: more than just delicious and refreshing...

2015-07-20T07:13:00.001-07:00

The question is, why is there so much craze for the watermelon? At first glance, it may seem like nothing more than a big ball of water. We all know that there is nothing more refreshing than a big, chilled wedge of watermelon on a hot, summer day and it does sport a stylish scientific name of Citrullus Lanatus, but what’s the real reason so many people flock to grocery stores every summer to buy a big, awkward fruit like this one? Well, it is hard to narrow it down to a single reason; there are actually a lot of them.

Watermelon is now the most-consumed melon in the US (followed by cantaloupe and honeydew). This cousin to cucumbers, pumpkins, and squash is thought to have originated in Egypt close to 5,000 years ago, where it is depicted in hieroglyphics.
As for accessing the total medicinal benefits of watermelons, it is highly dependent on the variety of watermelon and the ripeness. Beta carotene and lycopene is usually bio-available in the highest quantities once the watermelon is completely ripe, and don’t be afraid to eat some of the watermelon rind; there are quite a few nutrients in there as well, particularly the roughage and fiber.

6 Watermelon Facts That Might Surprise You

1. Watermelon Has More Lycopene Than Raw Tomatoes

Lycopene is a powerful carotenoid antioxidant that gives fruits and vegetables a pink or red color. It's most often associated with tomatoes, but watermelon is actually a more concentrated source. Compared to a large fresh tomato, one cup of watermelon has 1.5 times the lycopene (6 milligrams (mg) in watermelon compared to 4 mg in a tomato).
2. Watermelon Juice May Relieve Muscle Soreness

If you have a juicer, try juicing about one-third of a fresh watermelon and drinking its juice prior to your next workout. This contains a little over one gram of l-citrulline, an amino acid that seems to protect against muscle pain.
One study found that men who drank natural unpasteurized watermelon juice prior to their workouts had reduced muscle soreness 24 hours later compared to those who drank a placebo. You do need to be careful with drinking watermelon juice, though, as it contains a significant amount of fructose. It may be better to eat the entire fruit, or opt for these other tips to prevent muscle soreness.
3. Watermelon Is a Fruit and a Vegetable

Remember how watermelon is related to cucumbers, pumpkin, and squash? That's because it's part vegetable and part fruit (it's a sweet, seed-producing plant, after all). The other clue that watermelon is both fruit and vegetable? The rind is entirely edible…
4. You Can Eat Watermelon Rind and Seeds

Most people throw away the watermelon rind, but try putting it in a blender with some lime for a healthy, refreshing treat. Not only does the rind contain plenty of health-promoting and blood-building chlorophyll, but the rind actually contains more of the amino acid citrulline than the pink flesh.
Citrulline is converted to arginine in your kidneys, and not only is this amino acid important for heart health and maintaining your immune system, but it has been researched to have potential therapeutic value in over 100 health conditions.
While many people prefer seedless watermelon varieties, black watermelon seeds are edible and actually quite healthy. They contain iron, zinc, protein, and fiber. (In case you were wondering, seedless watermelons aren't genetically modified, as they're the result of hybridization.)
5. It's Mostly Water

This might not be surprising, but it's still a fun fact; watermelon is more than 91 percent water. This means that eating watermelon with you on a hot summer day is a tasty way to help you stay hydrated and avoid dehydration (it's not a substitute for drinking plenty of fresh water, however).
6. Some Watermelon Are Yellow

The Yellow Crimson watermelon has yellow flesh with a sweeter, honey flavor than the more popular pink-fleshed Crimson Sweet. It's likely that yellow watermelon offers its own unique set of nutritional benefits, but most research to date has focused on the pink-fleshed varieties.

Health Benefits of Watermelons

Kidney Disorders: Watermelons contain a lot of potassium, which is very helpful in cleaning or washing out the toxic depositions in the kidneys. Moreover, it is helpful in reducing the concentration of uric acid in the blood, thereby reducing the chances of kidney damage and the formation of renal calculi in that organ. Added to this, being high in water content, it induces frequent urinating, which is again helpful for cleaning of the kidneys. Also, the anti oxidants present in watermelon ensure good health of the kidneys for a long time, and reduce signs of premature aging like wrinkles and age spots on the skin.
Prevents Heat Stroke: Watermelon is effective in reducing both your body temperature and blood pressure. Many people in tropical regions eat this fruit every day in the afternoon during the summer to protect themselves from heat stroke. In India, you will find the fruit being sold by vendors in almost every street during the summer season. The high amount of water contained in watermelon also stimulates a release of excess liquid in the form of sweat, which cools your body further during hot summer days.
High Blood Pressure: The good amount of potassium and magnesium that is present in watermelons is very beneficial in terms of bringing down blood pressure. Potassium is considered a vasodilator, meaning that it releases the tension of blood vessels and arteries, thereby stimulating increased blood flow and reducing the stress on the cardiovascular system. The carotenoids present in these fruits also prevent hardening of artery walls and veins, thereby helping to reduce blood pressure and the chances of blood clots, strokes, heart attacks, and atherosclerosis.
Prevents Cancer: Watermelons have been in the public eye more and more in recent years, primarily because of their impressive level of lycopene, a carotenoid phytonutrient compound that is increasingly being linked to cancer prevention. As the years go by and the studies continue to bring in consistent results, lycopene has been shown to significantly reduce the risks of prostate, breast, colon, lung, and endometrial cancer. All in all, between the antioxidant potential of vitamin C and the impact of lycopene, watermelon is a great anti-cancer fruit!

Diabetes: Diabetic patients, who are supposed to have a low energy and low sugar diet, often complain about starving since they don’t get to eat their staple diets, which gives them the feeling of being half fed. Watermelons can be a good supplement for them. In spite of being sweet in taste, a thick wedge will give you very few calories, since ninety nine percent of its total weight is composed of water and roughage. Moreover, the various vitamins and minerals such as potassium and magnesium help in proper functioning of insulin in the body, thus lowering the blood sugar level. Arginine, another component found in watermelons, is very effective at enhancing the impact of insulin on blood sugar. Diabetic patients can also have curries, steaks, and salads made from water melon rinds, which are even lower in sugar.
Heart Care: Lypocene, a carotenoid found in abundance in watermelon, improves cardiac functions. Beta carotene, known for its remarkable antioxidant and anti-aging properties, also keeps you young at heart and prevents age-related cardiac problems. The roughage in water melon and its very low energy, along with help from vitamin-C, carotenoids and potassium (potassium cuts the risk of a heart attack), helps to reduce cholesterol and keep your heart safe from a variety of dangerous conditions.
Macular Degeneration: Don’t worry about eye health and macular degeneration if you eat plenty of watermelon, because between the beta carotene, vitamin-C, lutein, and zeaxanthin, your eyes are well protected. They will ensure protection of your eyes from age-related blindness and degeneration, and these antioxidants will protect your eyes from other age-related ailments such as drying up of eyes and optical nerves, as well as glaucoma.
Impotence: Arginine, present in watermelon, is beneficial in curing erectile dysfunction, and the stimulating nature of the chemical can boost libido, reduce frigidity and give a kick start to your love life, after you enjoy a few slices of watermelon together!
Other Benefits: Lypocene is found to be effective in repairing damaged tissues. Watermelon seeds are rich in beneficial fats and proteins. Watermelons also contain phytonutrients which have very good effects on the health and proper functioning of internal organs, eyes, and the secretion system.

How to Pick the Perfect Watermelon

Cutting into a watermelon and finding out it lacks flavor is disappointing. There's a trick you can use to pick out a ripe watermelon, either from your farmer's market or your own melon patch. Look for a pale, buttery-yellow spot (not white or green) on the bottom. This is where the watermelon sits on the ground ripening, and it's one of the best indicators of ripeness you can use (even commercial watermelon pickers use this as a gauge). Other tricks for picking a ripe watermelon include:

Should be heavy for its size
Smooth rind with a dull top (the top is the side opposite the ground spot)
The thump test (this is controversial, but ripe watermelon is said to have a hollow bass sound)

Store your watermelon in a cool area (50-60 degrees F) until it's cut. Cut watermelon should be refrigerated (and be sure to wipe off your watermelon with a damp cloth prior to cutting it). Remember, try the rind blended with some lime juice rather than simply tossing it in the trash (choose an organic watermelon especially if you'll be eating the rind). Finally, watermelon should be enjoyed in moderation due to its fructose content. One-sixteenth of a medium watermelon contains 11.3 grams of fructose (it's recommended keeping your total fructose intake below 25 grams of fructose per day if you're in good health, and below 15 grams a day if you're overweight or have high blood pressure or diabetes).

Sources: http://articles.mercola.com/, https://www.organicfacts.net/, http://www.whfoods.com/

Commercial fruit juice and smoothies can be a risk to health

2015-07-13T07:00:00.001-07:00

We may think that we are giving health a good turn by opting for fruit juice or a smoothie instead of soda pop, but health advocates warn that this in not a sound choice. Linked with obesity and type 2 diabetes, these drinks are often a disease promoting agent in disguise. Masquerading behind a facade of wholesomeness, fruit juice and smoothies contain high levels of harmful fructose and synthetic additives. In response, nutrition experts warn that if we want to avoid health issues in the future, these beverages should be given a wide berth.

The risks of ‘healthy’ beverages
A significant player in the soaring rates of obesity and type 2 diabetes, sugar of all kinds (especially fructose) is a health disaster. Barry Popkin, a professor of nutrition at the University of North Carolina, states that “smoothies and fruit juice are the new danger,” in an interview with The Guardian.
In 2004 Barry Popkin and George Bray pointed the finger at high fructose corn syrup in soft drinks, causing a huge headache for the big manufacturers, including Coca-Cola and Pepsi. The two scientists had identified sugar-sweetened soft drinks, full of calories and consumed between meals, as a major cause of soaring obesity in developed countries. But they argue that as people change their drinking habits to avoid carbonated soft drinks, the potential damage from naturally occurring fructose in fruit juices and smoothies is being overlooked.

“Smoothies and fruit juice are the new danger,” said Popkin. He added: “It’s kind of the next step in the evolution of the battle. And it’s a really big part of it because in every country they’ve been replacing soft drinks with fruit juice and smoothies as the new healthy beverage. So you will find that Coke and Pepsi have bought dozens [of fruit juice companies] around the globe.”
Coca-Cola owns Minute Maid juices in the USA and Innocent smoothies in Europe while PepsiCo has Naked juices in the USA and Tropicana in Europe.

Drink vegetable juice, Popkin advices, but not fruit juice. "Think of eating one orange or two and getting filled," he said. "Now think of drinking a smoothie with six oranges and two hours later it does not affect how much you eat. The entire literature shows that we feel full from drinking beverages like smoothies but it does not affect our overall food intake, whereas eating an orange does. So pulped-up smoothies do nothing good for us but do give us the same amount of sugar as four to six oranges or a large coke. It is deceiving."
All sugars are equal in their bad effects, says Popkin – even those described on cereal snack bars sold in health food shops as containing “completely natural” sweeteners. “The most important issue about added sugar is that everybody thinks it’s cane sugar or maybe beet sugar or HFC syrup or all the other syrups but globally the cheapest thing on the market almost is fruit juice concentrate coming out of China. It has created an overwhelming supply of apple juice concentrate. It is being used everywhere and it also gets around the sugar quotas that lots of countries have.”
In a survey of sweeteners in US food products between 2005 and 2009 for a paper published in 2012, Popkin and colleagues found that fruit juice concentrate was the fifth most common sugar overall and the second most common, after corn syrup, in soft drinks and in babies’ formula milk.

“All the long term studies on fruit juice in anything show the same kind of effect whether it’s a smoothie or natural [juice] and whether it’s a diabetes or weight gain effect,” Popkin added.
Further evidence supporting the theory came last week from a study published by the British Medical Association.
Researchers from the UK, USA and Singapore found that, in large-scale studies involving nurses, people who ate whole fruit, especially blueberries, grapes and apples, were less likely to get type 2 diabetes, which is obesity-related, but those who drank fruit juice were at increased risk. People who swapped their fruit juice for whole fruits three times a week cut their risk by 7%.

Fructose is particularly troublesome, as it bypasses the body’s satiating signals, which encourages overconsumption and subsequent weight gain along with insulin resistance. It also increases uric acid levels, which promotes metabolic syndromes like hypertriglyceridemia. Fruit juices and smoothies contain concentrated forms of fructose, giving rise to a vicious cycle of blood sugar imbalances.

As observed by Popkin, when all is said and done, we would be better off consuming vegetable juice or whole fruit.

Vegetable juicing tips

1. Add in some carrots to sweeten up your greens and mellow out the taste. People on raw food diets or juicing aficionados won't only put unpeeled carrots into the juicer; they'd also add in some greens and other vegetables like cucumbers and celery.

2. Go fresh, go organic. If you can, choose fresh, organic vegetables and fruits for your vegetable juicing recipes. Fresh means more nutritional value and tastier juices, and organic means healthier drinks as these weren't sprayed with chemical pesticides. Fresh and organic vegetables are more consistent with your health goals.

3. It’s best to leave the skins on in juicing vegetable recipes, that’s where much of the nutritional value is. Your juicer will shred and break down the skins and extract all that nutritional goodness for you to enjoy.

4. Get a good juicer to get the most out of vegetable juicing recipes. You want to get as much juice from your fruits and vegetables as you can, while preserving the vitality they contain. Some juicers may produce better juice, but can be more difficult to clean, so think about what will work best for you. It’s better to juice every day with a slightly inferior juicer than once a week with a great juicer. The most important thing is that any juicer you purchase should have the capability to juice leafy greens. A juicer that can juice greens along with fruits and hard vegetables might cost a little more, but juicing greens is the secret to good health.

5. Vary your ingredients. Be creative with your vegetable juicing recipes not only for your palate’s sake, but for the nutritional value that variety will bring you. Let your imagination run wild and over time work towards drinking plenty of green juices as they are packed full of nutrition, have low sugar content, and can help alkalize your body.

6. Get started now! Even if you can only afford the cheapest juicer buy it now and get started.

Sources: http://www.theguardian.com/, http://www.dailymail.co.uk/
http://www.raw-foods-diet-center.com/

Summertime superfoods: Best foods to beat the heat

2015-07-06T06:48:00.000-07:00

Staying hydrated is a key component of healthful living, as water comprises approximately 60% of our body weight. However, as we get older—and as the weather gets warmer in summer—it can become more difficult to stay hydrated. As we age, mechanisms for triggering fluid intake (i.e., feeling thirsty) weaken, and water retention capability changes, which can lead to serious consequences.

According to the Mayo Clinic, dehydration, which occurs when you lose more fluid than you consume, can lead to severe complications including heat injury (such as heat exhaustion or the more severe heatstroke), swelling in the brain, seizures, kidney failure and shock. Dehydration can even affect your mood, energy levels, ability to focus, alertness, and short-term memory.

The best treatment for dehydration is prevention; by drinking water and other fluids throughout the day, especially after strenuous activity or profuse sweating, staying hydrated during summer is a snap.

6 super-hydrating fruits and vegetables

But drinking water isn’t the only way to keep your fluid levels high. While warm summer weather makes hydration all the more important, it also means an abundance of super hydrating fruits and vegetables that can contribute to your fluid intake and give you a boost of nutrients to boot! Check out the list below for some ideas as to what to pick up on your next grocery run.

Cucumbers
At approximately 96% water, it’s no wonder that juicy, crunchy cucumbers are hydrating. Toss sliced cucumbers on a salad or add them to a pitcher of water for a refreshing burst of hydration. Grate cucumbers and mix with Greek yogurt, lemon juice, garlic and dill to make a tasty tzatziki dip for fresh veggies and pita chips.

Celery

Celery is well known for being mostly water (and rightly so, at 95%), but this crunchy vegetable also packs a phytonutrient punch and supports digestive tract health due to its high fiber content. Cut celery stalks into sticks to dip in hummus or tzatziki, top with peanut butter and raisins for a classic snack, or add to a chopped salad for extra crunch.

Spinach

A good source of vitamins A and K, phytonutrients, such as carotenoids, flavonoids, and phenols, as well as iron, fresh spinach is also 92% water. Use spinach as the base for a summer salad, add to green juices, or pack leaves into a sandwich.

Tomatoes

A true summer fruit, tomatoes are 94% water and, like spinach and broccoli, are high in phytonutrients. In addition, tomatoes contain beta-carotene and lycopene, two antioxidants that have both been linked to prostate cancer prevention and may help reduce damage caused by sun exposure. Add tomatoes to salads, blend with other vegetables to make a refreshing salsa or gazpacho, or dice and toss with basil, garlic, balsamic vinegar and olive oil for a tasty bruschetta mix.

Grapefruit

Known for its high vitamin C content, tart grapefruit boosts immune function and may reduce cholesterol and triglyceride levels. At 91% water, grapefruit is especially refreshing in hot summer weather. Peel, segment, and toss in a salad, juice and enjoy, or make grapefruit lemonade.
Grapefruit is contraindicated for consumption with many medications, so check your medication labels or ask your doctor before adding grapefruit to your diet.

Watermelon

Last but not least, watermelon, at 92% water, is a summer staple. Watermelon contains lycopene, vitamin C, and beta-carotene, to name but a few nutrients. However, to reap the most antioxidant goodness from this melon, allow watermelon to ripen fully before consuming. Puree chilled watermelon and add to lemonade for a refreshing beverage, slice and eat, or arrange with basil and feta cheese for a refreshing salad.
While staying hydrated in summer is crucial, there’s no reason it can’t also be fun. In addition to drinking water, fruits and vegetables like those listed above are a great way to keep your fluid levels high and sneak in some extra nutrients.

Source: https://www.healthwaysfit.com

Cool Down With A Hot Drink? It's Not As Crazy As You Think

2015-07-01T13:21:00.000-07:00

Urban myth or scientific fact: does drinking hot drinks on a scorching summer's day really cool you down? Well, scientists do say sweating is the best way to stay cool.

It's 40 degrees Celcius and oppressively humid. You pull yourself up from your sweat-drenched chair and head to the kitchen … to brew yourself a nice steaming hot mug of tea.
Sounds a bit wrong doesn't it? Most of us would be more likely to reach into the fridge for a cold drink. But plenty of people in India apparently sip hot tea to stay cool in the warmer months. Are they crazy, or can a hot drink actually cool you down?
In some circumstances it might, scientists say, because it could trigger a level of sweating that may more than compensate for the added heat of the drink.
But it would depend on a lot of things, including the temperature of your hot drink, how much you consume, and the temperature and humidity of your immediate environment.

Cool theory behind hot drinks

Drinking a hot drink on a hot day might seem like a strange choice, but it's likely to cause only a very tiny blip in your core body temperature, says Professor Robin McAllen a neuroscientist at the Florey Institute of Neuroscience and Mental Health in Victoria.
That's because the amount of hot fluid in say a cup of tea is relatively small compared to the amount of fluid in an adult's body, McAllen says. (The same goes for the cooling effect of a cold drink.)
However, drinking hot tea still activates temperature sensors that trigger sweating. And sweating is a key mechanism our body uses to cool us down.
The University of Sydney's Dr Ollie Jay, who researches how the human body responds to heat, says a hot drink can indeed trigger a net cooling effect through excess sweating.
But there is a crucial caveat: the sweat needs to be able to evaporate to produce a cooling effect.
If it doesn't, and the extra sweat just drips on the ground, then you are no better off.
In other words, if you're exercising hard or in a very hot and humid environment where you're sweating more quickly than it can evaporate, it wouldn't be wise to increase your sweat rate further by having a hot drink. You'd be better off sticking to a cold one.
" If you drink a cold drink that's colder than your body, you'll shunt some heat into that fluid to warm it up," Jay explains.
"You lose heat to the fluid, and that's good because it increases the overall amount of heat you lose.
"The trouble is, it is compensated [for] by us reducing the amount we sweat onto the skin surface," he says.
It turns out when you consume a hot drink, you produce much more sweat relative to the small amount of heat added to the body.
"If all of that sweat can evaporate, then I am better off with a hot drink," says Jay.

Icy cold can make us hotter

Jay and his colleagues have just completed a study, not yet published, looking at slushies, drinks made of finely crushed ice.
Interestingly, they found that drinking an icy drink can make you hotter than a drink that's 37 degrees C, our normal body temperature.
This is because the icy drink is so cold it may shut down the body's sweating mechanism to the extent your body ends up storing more heat.
"With the slushy, because the stimulation for reducing sweating is so strong, we actually seem to over-compensate," says Jay.
"The reduction in evaporation of sweat from the skin is greater than the extra heat you shunt into the slushy to warm it up inside your body."

So what to drink?

So what sort of drink should you reach for on a hot day?
A hot drink is okay as long as the extra sweat it causes can evaporate.
"If it's hot and you do want to drink a hot drink and you don't mind sweating, then you could drink it with a cold fan blowing on you to help the sweat evaporate," Jay suggests.
But the best advice is to drink fluids at a temperature that's most palatable to you, says Jay.
That's because most of us don't drink enough when it's hot, yet we need to if we are to avoid dehydration and ultimately the onset of heat-related illness or increase in cardiovascular strain.
"Not many people are going to want to drink one-to-two litres of hot fluids but drinking one-to-two litres of cold fluids is a lot easier," says Jay.

Sources: http://www.pubfacts.com/detail/, http://sydney.edu.au/health-sciences/, http://www.abc.net.au/

Your Food: 8 things you didn’t know about what you’re eating

2015-06-25T14:55:00.000-07:00

How much salt is in your Kraft Dinner, how much vitamin C is packed into an orange, and what nutrients are you getting from your kale salad?
There are superfoods and then there are processed goods. Here are eight things you didn’t know about what’s on your plate and in your fridge and pantry.

Source: http://globalnews.ca/

Cold weather may spur weight loss

2015-01-12T07:22:00.001-08:00

Feeling the January chill? Well, being cold isn't all bad. Scientists have found that exposing yourself to cold temperatures regularly could speed up weight loss.

It turns out there just might really be a way to burn calories more efficiently without slaving away at the gym or (god forbid) turning down dessert. The trick barely takes any effort: Just step outdoors or lower your thermostat, and you could be golden — if the newest research from the Center for Integrative Metabolic and Endocrine Research at the Wayne State University School of Medicine in Detroit, Michigan, checks out.

To get how all this works, you need to know a bit about fat: When you eat more calories than you burn, your body stores the leftovers as white or brown fat, explains James Granneman, Ph.D., a scientist at Wayne State University who co-authored the new research. White fat can accumulate in your tissues, cause inflammation, and mess with your health, while brown fat creates energy more efficiently, generates heat, and excretes a mix of hormones that further promote energy metabolism. Because of this, it's in your best interest to have more brown fat than white fat.

To figure out what controls that brown-to-white fat ratio, Granneman and his colleagues assessed the body fat of mice before and after exposing them to 40-degrees Fahrenheit temperatures for one week straight. To put this in perspective, that's the temperature of the average refrigerator.

The cold temperatures favored brown fat and made white fat act a little more like brown fat, according to Granneman. The likely culprit is adrenaline, the same hormone and neurotransmitter that your body spews out when you're scared. (Which makes sense — just thinking about spending a week in a Sub-Zero is enough to scare anyone shitless.)

Even if you could handle a week in near-freezing temperatures, which you'd need to do to give your brown fat a leg up, it probably wouldn't boost your calorie burn enough to significantly affect your weight (or your health), says Granneman, who co-authored human research on the topic. But scientists are still digging around for ways to enhance the benefits of brown fat, he adds.

The bottom line is that all fat isn't equally bad — and that while winter weather is a bitch, chilly temperatures could, at least in theory, help your fat behave (even just a bit).

Take fitness outdoors this winter

Winter activities are a great way to mix up your fitness program and beat the winter blues. Get creative this winter and even if you can’t get to the gym, add fun new activities that your whole family can enjoy.
To make the most of your winter workouts, begin by changing your attitude toward the cold. With some planning, appropriate clothing and a spirit of adventure, winter outdoor fitness can be fun and effective.
Go out and play: Whether you have children or just act like a child, play is good for your heart and soul. Building a snowman is functional training and builds mobility and strength. Depending on how big you build it, you may burn as many calories as weightlifting or jogging. The bigger the snowman the more strength benefits you get. A vigorous snowball fight will burn up calories and work your whole body. And if you’re not into these activities, make snow angels. It’s good for flexibility and will elevate your heart rate.

Take up a winter sport: Skating is a fantastic non-impact cardiovascular sport. An outdoor skate feels invigorating without impact. If your joints can’t take running; skating and cross-country skiing are great alternatives. These gliding activities train balance, mobility and co-ordination. Cross-country skiing is one of the best calorie burning activities, as it requires both upper and lower body in the movement. If you don’t know how, don’t worry as these activities are easy to learn.
When the snow falls, snowshoeing is one activity that burns mega calories and is an excellent cardiovascular sport, burning equivalent or higher calories then running depending on your intensity and the snow conditions. Snowshoeing is one of the fastest growing winter sports. Not only is it an amazing fitness activity, it is convenient and easy to learn. If you can walk you can snowshoe.
Snowshoeing is great conditioning for running. Snowshoes add resistance, yet there is less impact to the joints. In fact, research shows that runners who substituted snowshoeing in the winter improved their running fitness over those who chose running as their primary activity.
Tobogganing is another healthy winter activity. Pulling a sled up hill will raise your heart rate and strengthen the upper and lower body. In fact, many of the top trainers are recommending sled pulling as an excellent cardiovascular workout. Instead of pulling a sled indoors, take it back to its origin and see amazing results. Plus you get the exhilaration of sliding downhill at rapid speeds.
Decreased motivation and feelings of sadness are common in the winter. Getting outdoors and catching even an hour of daylight can raise the spirits. Physical exercise stimulates the release of endorphins that gives you an overall feeling of well-being.
Remember when your parents used to send you outdoors to get some “fresh air?” Well, there is something to be said about this wise tale. Getting outdoors in the fresh air is good for your respiratory system. Being locked indoors with re-circulated air can cause headaches and congestion. Stepping outside and going for a walk can relieve headaches and help you breathe more easily.

While there are many great ways to workout outdoors this winter, be sure to always stay safe. Here are some safety tips to keep in mind:
1. — Dress for the weather. Layer your clothing to accommodate for the changing environment from cold to hot as you work out.
2. — Wear reflective clothing and avoid black. With darkness in the morning and early evening protect yourself by being seen.
3. — Keep your feet, hands and head warm, as this is where you lose the most heat. Cover up with appropriate winter gear.
4. — Wear shoes with good traction to avoid slipping.
5. — Find a workout buddy or let someone know you are going outdoors. You never know what can happen and you want to be sure someone knows where you are in case of an emergency.
6. — Carry a cellphone and don’t go out alone in the wilderness. Always check in with the park warden.
7. — Bring water and snacks. Even though you may not feel like you are sweating, you are still expending energy and dehydrating from exercise.
Change your perspective and get excited this winter about fitness. Winter activities are exhilarating and good for your health. Embrace the season and wrap up your winter fitness activity with a cup of dark chocolate milk.

Source: http://www.cosmopolitan.com/; http://calgaryherald.com/

5 aids to help in post-holiday detoxing

2015-01-05T09:39:00.000-08:00

Your liver and other organs need a boost after the overindulgence of the holidays. Here are five items you should stock up on to kickstart your wellbeing in 2015.

After the holidays — with their traditional onslaught of stuffing, gravy, and mountains of chocolate — our bodies are begging for a detox. When it comes to shedding water weight and eliminating toxins, we rely on the liver and other organs, and there are several ways to give them a boost. Here are a few ingredients to be sure to include in your diet over the coming days to start 2015 on the right foot.

Herbal teas and tinctures
Health food stores are the first place to go when the need for a detox sets in, as they offer natural products known to help the body eliminate toxins. Some classic detox aids include tinctures and teas made with rosemary, artichoke, burdock, dandelion, black radish, peppermint, lavender or lemon essential oil.

Water, water and more water
After a period of excess, water is one of your best allies when it comes to flushing out the system. Particularly while attempting to detox, it is important to drink around 50 to 70 fluid ounces of water per day (1.5 to 2 liters). Drinking H2O helps to promote better digestion and, somewhat counter intuitively, to shed water weight. To reap even more benefits, choose bottled mineral water that is rich in calcium and magnesium and low in sodium.

The lemon method
There is one ingredient people around the world swear by after overindulging during the holidays: lemon. Adding lemon juice to a large bottle of water and drinking it throughout the day helps regulate the digestive system and stimulate the elimination of toxins. Of course, lemon juice can also be added to food as a light salad dressing, for example.

Seasonal fruit
Rich in vitamins and water, pineapple, grapefruit, apple, orange and lemon are ideal detox aids when eaten raw before and (especially) after a meal.

Green vegetables instead of starch
Instead of mashed potatoes or white pasta, fill your plate with green vegetables in the weeks following the holidays. A diet rich in herbs, lettuces, kale and cabbage — as well as onions and garlic — can help the body eliminate toxins while replenishing vitamins and minerals. While any detox diet should also include a few whole grains in moderation, avoid white starches as well as all forms of processed sugar, alcohol, coffee and dairy products.

To get a jump start on your health this year, try my post-holiday detox smoothie recipe below:

Ingredients
2 cups kale
2 cups spinach
1/3 of a cucumber
½ an apple
1-inch slice of ginger
1 frozen banana
3 tbsp hemp hearts
Juice of ½ a lemon
3 cups water
Directions
1. Place all ingredients in a blender and blend!
Makes 2 servings.

Per serving: Calories 211 / Calories from fat 62 / Total fat 6.9 g / Saturated fat 1 g / Cholesterol 0 mg / Sodium 70 mg / Total carbohydrates 31 g / Fibre 7 g / Sugar 13 g / Protein 9 g

Sources: http://www.nydailynews.com/ ; http://www.chatelaine.com/health

MERRY CHRISTMAS!!!

2014-12-23T18:26:00.002-08:00

Sharing with you easy last minute ideas to decorate your Christmas table...

10 Superfoods Healthier Than Kale

2014-11-24T09:09:00.001-08:00

In the world of marketing, image is everything. If you’re James Franco or Roger Federer or Taylor Swift, your name and face can be used to sell anything from phones to watches to perfume—even if you’re not necessarily famous for the your tech-savvy, your promptness, or the way you smell.

In the food world, the biggest celebrity of all might be kale—the Shakira of salads, the Lady Gaga of leafy greens. It’s universally recognized that kale anything—kale chips, kale pesto, kale face cream—instantly imparts a health halo. Even 7-Eleven is making over its image by offering kale cold-pressed juices. And yes, kale has plenty of benefits—including high levels of folate and more calcium, gram for gram, than a cup of milk. (It’s head and shoulders above these items found in our Eat This, Not That! Special Report: “Health” Foods Worse for You Than a Donut.)

Still, kale’s actually not the healthiest green on the block. In fact, in a recent report published by the Centers for Disease Control that ranked 47 “powerhouse fruits and vegetables,” kale placed only 15th (with 49.07 points out of 100 for nutrient density)! Here’s a roundup of the 10 leafy green cousins that researchers say pack a greater nutritional wallop. Read ’em, eat ’em, and reap the benefits.

SUPERFOOD #10 Collard Greens

Nutrition Score: 62.49

A staple vegetable of Southern U.S. cuisine, collard greens also boast incredible cholesterol-lowering benefits — especially when steamed. A recent study published in the journal Nutrition Research compared the effectiveness of the prescription drug Cholestyramine to steamed collards. Incredibly, the collards improved the body’s cholesterol-blocking process by 13 percent more than the drug! Of course, that won’t do you any good if you insist on serving them with ham hocks.

SUPERFOOD #9 Romaine Lettuce

Nutrition Score: 63.48

Even more so than its cousin kale, the humble Romaine lettuce packs high levels of folic acid, a water-soluble form of Vitamin B that’s proven to boost male fertility. A study published in the journal Fertility and Sterility found supplemental folic acid to significantly increase sperm counts. Get the man in your life to start craving Caesar salads, and you may soon have a baby Julius on board. (Ladies, this green packs health benefits for you, too! Folate also plays a role in battling depression, so change out your kale for Romaine and, while you’re at it, stock up on these other 8 Foods That Boost Your Mood.)

SUPERFOOD #8 Parsley

Nutrition Score: 65.59

Yes, that leafy garnish that sits on the side of your plate—the one they throw away after you eat the rest of your meal—is a quiet superfood, so packed with nutrients that even that one sprig can go a long way toward meeting your daily requirement for vitamin K. Moreover, research suggests the summer-y aroma and flavor of chopped parsley may help control your appetite. A study in the journal Flavour found participants ate significantly less of a dish that smelled strongly of spice than a mildly scented version of the same food. Adding herbs, like parsley, creates the sensory illusion that you’re indulging in something rich—without adding any fat or calories to your plate.

SUPERFOOD #7 Leaf Lettuce

Nutrition Score: 70.73

The nutritional Clark Kent of the salad bar, this common and unsuspecting leafy green is ready to take its place among the superfoods. Two generous cups of lettuce provides 100 percent of your daily vitamin K requirement for strong, healthy bones. A report from the Nurses’ Health Study suggests that women who eat a serving of lettuce every day cut the risk of hip fracture by 30 percent than when compared with eating just one serving a week.

SUPERFOOD #6 Chicory

Nutrition Score: 73.36

Chicory is a family of bitter greens, but its most well-known member is radicchio, the small red or purple leaf that comes in a head about the size of a softball. It’s one of the best dietary sources of polyphenols—powerful micronutrients that serve a role in preventing disease. A study in the Journal of Nutrition found that people who consume 650 mg a day of polyphenols have a 30 percent chance at living longer than those who consume less than that. A cup of chicory leaves clocks in at about 235 mg (double that of spinach!), so consider adding a little leafy red into your leafy greens.

SUPERFOOD #5 Spinach

Nutrition Score: 86.43

Spinach is to kale what Michael Jordan is to LeBron James—the once unrivaled king now overshadowed by the hot new thing. But like MJ, spinach has a few more championship rings than its more current rival—primarily its position as a top source of biceps-building iron. According to the United States Department of Agriculture, a 180 gram serving of boiled spinach provides 6.43 mg of the muscle mineral—that’s more than a 6 oz hamburger patty! Recent research also suggest compounds in the leaf membranes called thylakoids may serve as a powerful appetite suppressant. A recently published long-term study at Lund University in Sweden found that having a drink containing thylakoids before breakfast could significantly reduce cravings and promote weight loss. On average, the women who took the spinach extract lost 5.5 pounds more than the placebo group over the course of three months.

SUPERFOOD #4 Beet Greens

Nutrition Score: 87.08

Yes, the stuff they cut off and throw in the garbage before charging you an arm and a leg for “beet salad.” A scant cup of the bitter green serves up nearly 5 grams of fiber—that’s more than you’ll find in a bowl of Quaker oats! Researchers at the University of Leeds found that risk of cardiovascular disease was significantly lower for every 7 grams of fiber consumed. Try them in stir frys and eat to your heart’s content!

SUPERFOOD #3 Chard

Nutrition Score: 89.27

Chard. Sounds like “burnt.” It’s not as fun a name to drop as, say, “broccolini,” but it might be your best defense against diabetes. Recent research has shown that these powerhouse leaves contain at least 13 different polyphenol antioxidants, including anthocyanins–anti-inflammatory compounds that could offer protection from type 2 diabetes. Researchers from the University of East Anglia analyzed questionnaires and blood samples of about 2,000 people and found that those with the highest dietary intakes of anthocyanins had lower insulin resistance and better blood glucose regulation.

SUPERFOOD #2 Chinese Cabbage

Nutrition Score: 91.99

Taking the silver medal in the powerfood Olympics is Chinese cabbage, also called Napa or celery cabbage. Rich sources of highly available calcium and iron, cruciferous vegetables like the cabbage have the powerful ability to “turn off” inflammation markers thought to promote heart disease. In a study of more than 1,000 Chinese women, published in the Journal of the Academy of Nutrition and Dietetics, those who ate the most cruciferous vegetables (about 1.5 cups per day) had 13 percent less inflammation than those who ate the fewest.

SUPERFOOD #1 Watercress

Nutrition Score: 100

The top dog, the unrivaled champion, the chairman of the cutting board, watercress may also be the closest thing yet to a true anti-aging food. Gram for gram this mild-tasting and flowery-looking green contains four times more beta carotene than an apple, and a whopping 238 percent of your daily recommended dose of vitamin K per 100 grams — two compounds that keep skin dewy and youthful. The beauty food is also the richest dietary source of PEITC (phenylethyl isothiocyanate), which research suggests can fight cancer. Results from an eight-week trial published in the American Journal of Clinical Nutrition suggest daily supplementation of 85 grams of raw watercress (that’s about two cups) could reduce DMA damage linked to cancer by 17 percent. Exposure to heat may inactivate PEITC, so it’s best to enjoy watercress raw in salads, cold-pressed juices, and sandwiches.

Source: https://www.yahoo.com/health/

World Diabetes Day: Coffee May Cut Type 2 Diabetes Risk By One Quarter

2014-11-14T15:40:00.000-08:00

LOVE YOUR COFFEE? New research, published today on World Diabetes Day, shows that drinking coffee can reduce the risk of type two diabetes by up to 25%.
The report, carried out by the Institute for Scientific Information on Coffee (ISIC) finds that moderate consumption of coffee on a daily basis may lower the risk of developing type 2 diabetes.

Three to four cups
Evidence shows that drinking three to four cups of coffee per day is associated with an approximate 25% lower risk of developing type 2 diabetes, compared to consuming none to less than two cups per day.
The study, which was carried out in May 2014 with a sample size of 1000 participants, showed that increasing coffee consumption by one cup per day over a 4 year period resulted in an 11% lower risk of type 2 diabetes in the subsequent 4 years.
Those who decreased coffee intake by one cup per day had a 17% higher risk of type 2 diabetes.
Research has also suggested that the time of coffee consumption could play a distinct role in glucose metabolism.

Lunch time
One prospective cohort study of 69,532 women examined the long-term effects of coffee on type 2 diabetes and found drinking coffee, especially at lunch time, reduced the risk of developing diabetes.
Conor Minogue from the Irish Coffee Council said the study is welcome news for people at risk of developing type 2 diabetes in Ireland.
He said moderate coffee consumption fits well with a healthy balanced diet and can be enjoyed as part of active lifestyle.
“However, we do recommend that pregnant women limit their caffeine intake from all sources to 200mg per day in line with current guidelines,” he said.

Find out if you're at risk of diabetes with this test:

Sources: http://www.thejournal.ie/, http://www.huffingtonpost.co.uk/, http://www.dailymail.co.uk/

POMEGRANATES: THE WONDER DRUG

2014-11-10T07:16:00.000-08:00

Pomegranate has been renowned as a superfood for centuries, and has been found to contain vitamins A, C and E as well as iron and antioxidants – chemicals which help neutralise harmful oxygen molecules called free radicals. From reducing the risk of prostate cancer to lowering cholesterol levels, Alzheimer's to arthritis, stress relief to appetite suppressant, pomegranates and their many health benefits have been well documented. And if that was not enough to convince you to try pomegranate, the fruit is now being hailed as the elixir of youth.

Researchers from the Probelte Bio Labatory in Spain used a potent new type of pomegranate extract including the skin, pith and seeds of the fruit. The 60 participants were asked to take the extract for 30 days in the form of a pill. The results found a significant decrease in a marker associated with cell damage, that disrupts brain, muscle, liver and kidney functions, as well as causing ageing. Dr Sergio Streitenberger, who led the study, said: "We are very excited about this study which we believe demonstrates that regular consumption of this pomegranate extract can slow down the process of DNA oxidation (...) We get old because we fall apart, cell by cell. One way to look at ageing is to think of it as rusting or oxidizing, a damaging process. The free radicals that oxidize our body's molecules include fats, heavy metals and numerous other chemical compounds we breathe, eat and drink. If free radicals reach the DNA of our cells, the damage is cumulative and significant. Being able to guard against this process would be a significant breakthrough".

But pomegranate appears to have an extra benefit: it cuts hunger pangs.
Scientists say regular consumption of pomegranate extract may reduce feelings of hunger, while increasing the sensation of being full. Volunteers who took a pomegranate supplement daily for three weeks reported feeling significantly less hungry during the experiment than those who had a placebo instead. A total of 29 volunteers took part in the study carried out by Queen Margaret University, Edinburgh. Half the group took a pomegranate extract, containing the skin, pith and seeds of the fruit, every day for three weeks and the rest took a placebo tablet. After three weeks, each volunteer drank a glass of pomegranate juice before sitting down to a meal of pasta with tomato sauce. The pomegranate extract group felt less hungry (by an average of 12%), had less desire to eat (21%), felt fuller (16%) and more satisfied (15%). They also ate an average of 447 grammes of the pasta meal compared with 574 grammes for the control group, or 22% less. Dr Emad Al-Dujaili, who lead the research, said: "We and other researchers have shown that pomegranates contain potent antioxidants that can neutralise free radicals better than red wine, green tea and commonly consumed juices (...) Pomegranate juice intake can cause a reduction in blood pressure and insulin resistance. The present study shows that pomegranate extract can promote satiety by reducing hunger and desire to eat and enhancing fullness and satisfaction" These results indicate that pomegranate extract consumption may have the potential to assist in the challenge of reducing risk factors for overweight and obesity.

Moreover, research suggests that pomegranate juice could slow the spread of cancer.
Scientists have found components in the juice which stop the movement of cancer cells, and weaken their attraction to chemical signals which cause them to spread.
They found that particular ingredients in the juice - such as fatty acids - slowed the spread of the disease from prostate cancer to the bone. The team from the University of California hope the fruit will have a similar effect on other cancers. Dr Manuela Martins-Green said: "This is particularly exciting because we can now modify these naturally occurring components of the juice to improve their functions and make them more effective in preventing prostate cancer metastasis...Because the genes and proteins involved in movement of prostate cancer cells are essentially the same as those involved in movement of other types of cancer cells, the same modified components of the juice could have a much broader impact in cancer treatment."

One active area of research has looked at the potential heart health benefits of the pomegranate.
Spanish researchers found that pomegranates could reverse some of the damage done by junk food. They tested a new supplement on pigs. The supplement was made with polyphenols found in pomegranates. The researchers first fed the pigs—whose cardiovascular systems are similar to ours—a diet of fatty, damaging foods. Unsurprisingly, this diet damaged the lining of their blood vessels. Damage to this lining, the endothelium, is often the first step in atherosclerosis, or the hardening of the arteries which leads to heart attacks and strokes. After the intentional vascular damage was done, the pigs were fed a daily dose of Pomanex, a supplement containing 200 mg of polyphenols. The researchers said the punicalagin-containing supplement was able to repair the damage. Dr Lina Badimon, of the Catalan Institute for Cardiovascular Sciences in Spain, said: ‘Enriching a diet with pomegranate polyphenols can help in preventing and retarding endothelial dysfunctions, which are among the first signs of atherosclerosis and strokes.’
Though while this study focuses on a specific product, this isn’t the first study to demonstrate the heart-healthy benefits of pomegranates in general – and other such studies weren’t linked to a man-made supplement.

A study published in the American Journal of Clinical Nutrition indicated pomegranate juice was able to reduce oxidative stress and plaque on arterial walls. Another found men taking pomegranate juice were able to reduce the plaque in their arteries by 30% in a year’s time. The control group, who didn’t take pomegranate juice, saw a plaque increase of 9%.
Researchers at Queen Margaret University in Edinburg, Scotland found that drinking pomegranate juice could lower blood pressure. In the study, when an undisclosed number of people drank 500 ml (16 ounces) of pomegranate juice a day for four weeks, there was a "significant" fall in blood pressure for 90 percent of the group. Drinking pomegranate juice was also linked to "lower levels of unsaturated fatty acids, which are linked to the storage of stomach fat".

In addition to the benefits on blood pressure, this same research found that pomegranate juice can reduce stress hormone. Volunteers were assessed on mood status using a specialist test. After consumption of pomegranate juice most subjects reported that they were more enthusiastic, inspired, proud and active and all reported that they were less distressed, nervous, guilty and ashamed according to the attributes tested. Research Scientist, Dr Emad Al-Dujaili who led the study said: "On the basis of these findings there is a justified argument for busy workers to drink pomegranate juice to help alleviate chronic stress and maintain good health.”

One other study not related to heart health found that pomegranate juice can significantly improve memory and brain health. In this latest study, subjects with self-reported memory problems were randomly assigned to receive 8 ounces of pomegranate juice of a placebo with similar flavor. Over a four-week study period, the subjects participated in memory tests, MRI scans, and blood draws. Those participants in the pomegranate juice group saw “significant improvement” in their verbal memory tests and their plasma antioxidant levels. They even showed increased brain activity during memory and verbal testing, suggesting the juice helped encourage increased blood flow to “critical task-related” regions of the brain.

Need an idea to enjoy all the benefits of this wonder fruit? Try this

Pomegranate-berry smoothie

TOTAL TIME: 5 min - YIELD: one 8-ounce serving

Ingredients
1/2 cup chilled pomegranate juice
1/2 cup vanilla low-fat yogurt
1 cup frozen mixed berries

Directions

Add the juice, yogurt and berries to a blender. Cover and blend until pureed.

Nutritional information per serving: about 250 calories, 6 g protein, 52 g carbohydrate, 2 g total fat (1 g saturated), 5 g fiber, 8 mg cholesterol, 110 mg sodium

Sources: http://www.huffingtonpost.co.uk/ , http://www.dailymail.co.uk/news/, http://www.dailymail.co.uk/health/, http://www.dailymail.co.uk/health/, http://www.dailymail.co.uk/health/
Recipe: http://www.cookingchanneltv.com/

What's your REAL age? New calculator reveals how old your body really is... based on mood, diet and exercise

2014-09-01T08:34:00.000-07:00

Are you ageing as gracefully as you should be? And what effect is your diet, level of activity and mood having on your body?

A new calculator can reveal your body's true age, the effect your lifestyle is having and how many years it might be shaving off your life. The test takes into account factors such as weight, the amount and intensity of exercise undertaken, cholesterol, eating habits, levels of happiness and alcohol consumption. And it can reveal a very different picture to a chronological age. A 30 year old, for example, can have the health age of a 50 year old, or older, dependent on their lifestyle choices.

T AKE THE TEST HERE TO LEARN YOUR BODY AGE

For example, a 30-year-old woman who is 5'4" tall, weighs a healthy 9st (57kg), exercises at a medium-high intensity four times a week, eats a good diet and drinks seven units of alcohol a week, has a body age of 30. Take out the exercise and this jumps to 32. Add 10 cigarettes a day and 20 units of alcohol a week (around two bottles of wine) and this rises again to 35.

A 50-year-old man who is 5'9" (175cm), weighs 13 stone (83kg), does low intensity exercise such as walking for five hours a week, has a moderate diet, drinks two pints of lager a night (roughly 28 units of alcohol a week) and is relatively happy, has a body age of 56. Add in high blood pressure and high cholesterol and this rises to 63.

The 'Vitality Age Calculator', as it is called, also reveals the measures that could reduce your reduced body age.
Sports stars, for example, are testament to the fact that a healthy lifestyle can knock years off the ageing process. Former athlete Lord Sebastian Coe, 57, has a vitality age of 54, while 27-year-old Olympic gold medallist Jessica Ennis scored just 23 when she took the test. Developed by PruHealth, it is based on an algorithm derived from an analysis of over 5,000 studies relating to death, and was developed in conjunction with leading academics.

The research found that the biggest factors which pushed up body age were a lack of physical activity and being overweight.
And to make matters worse, two thirds of the study participants were in denial, believing they were in good or excellent health, despite showing two or more risk factors that could have increased their chances of getting a life-shortening disease.
Because of this denial, people aren't making lifestyle choices that could reduce their risk of heart attack, stroke or diabetes, such as quitting smoking, eating a better diet or taking up exercise.
The study found that 69% of smokers refused to give up and 64% of people were unwilling to change their eating habits. Nearly one in five were overweight and the same amount had high blood pressure.

Dr Katie Tryon, PruHealth head of clinical Vitality, said: "We all lead busy lifestyles trying to squeeze in as much as possible and thinking about your health can sometimes take a back seat. Often when you’re feeling up against it, it’s tempting to compensate by having a glass of wine or cigarette, or take a few shortcuts by grabbing an unhealthy snack or skipping the gym, but it’s these lifestyle choices that ultimately impact on our health. People are living longer, but not longer, healthier lives, so this will show people the real state of their health and help them decide if they need to introduce some better habits. By taking small steps today can dramatically improve wellbeing over the long-term, regardless of your current state of health, and truly understanding the implications of your choices is the first step."

Source: http://www.dailymail.co.uk/

Why eggs are good for you even if you're on a weight loss diet

2014-06-30T05:58:00.000-07:00

Once demonised as bad for the heart, eggs have been repositioned as a health food in recent years as researchers have found that not only are they good for hearts, but can even help you to lose weight.
More importantly, a report by Ying Rong of Huazhong University of Science and Technology and her colleagues published in the British Journal of Medicine in January, reviewed 17 different egg studies.
The study concluded, "Higher consumption of eggs (up to one egg per day) is not associated with increased risk of coronary heart disease or stroke. The increased risk of coronary heart disease among diabetic patients and reduced risk of hemorrhagic stroke associated with higher egg consumption in subgroup analyses warrant further studies."

So how did eggs get so controversial in the first place?
A lot of it has to do with cholesterol. A large egg contains about 186 mg of cholesterol. And since the American Heart Association (AHA) recommends a limit of 300 mg per day, eat two eggs and you've exceeded that limit.
So, eggs are bad then?
Not so fast. There happens to be a problem with the AHA's recommendation. It assumes that when you eat more cholesterol (from eggs and other animal foods), your blood cholesterol increases.
Assume that and, of course, it makes sense to eat fewer eggs. Your blood cholesterol would be lower. Your heart and arteries would stay healthier for longer. But here's the AHA's dirty little secret: your body doesn't work that way. Indeed, the research consistently and reliably shows that the cholesterol you eat has very little impact on how much cholesterol is in your blood. If that sounds weird, maybe this will help... Your body makes cholesterol. Lots of it, in fact. Every single day you produce between 1 and 2 grams of it on your own. (That's 5-10 times the cholesterol in a large egg.)
The interesting twist? When you eat more cholesterol from foods like eggs, your body produces less of it. And when you eat less cholesterol from foods like eggs, your body produces more.
That's because you have a cholesterol "set point." Think of it like a thermostat that's largely determined by your genetics, exercise habits, and stress. Funny enough, diet plays a surprisingly small role.

Furthermore cholesterol isn't so bad for you anyway...
Cholesterol is a very important part of the body. It is a structural molecule that is an essential part of every single cell membrane. It is also used to make steroid hormones like testosterone, estrogen and cortisol. Without cholesterol, we wouldn’t even exist.

More evidence eggs are really a healthy food.
Since your body naturally has all it needs from producing its own cholesterol, there is no dietary requirement for more cholesterol. But the American diet contains plenty, since we eat a lot of animal products. All animal products contain some cholesterol, but they also contain saturated fat, an even more significant culprit in heart-disease risk. Actually the major determinant of plasma LDL level is saturated fat. And while eggs are high in cholesterol, they're relatively low in saturated fat (1.6 grams in the yolk). Interestingly, people in Japan — consumers of some of the largest quantities of eggs in the world (averaging 328 eggs consumed per person per year — have low levels of cholesterol and heart disease compared with other developed countries, especially the United States. Why? In part, it's because the Japanese eat a diet low in saturated fat.

Americans do just the opposite. Research has shown that we usually have our eggs alongside foods high in saturated fat, such as bacon, sausage and buttered toast. This meal pattern raises LDL levels and makes the effect of eating eggs worse than it actually is.

And what about eggs and weight loss?
Interestingly, in controlled trials -- the best kind of research -- where people were instructed to eat up to three eggs per day while on a weight loss diet, good things happened.
These folks lost weight, decreased inflammation and either maintained or improved their blood cholesterol levels. (They were consuming 555 mg of cholesterol every day from eggs alone!)

Some more reasons to introduce eggs into your diet
Egg yolks are one of the most nutrient-dense, antioxidant-rich and vitamin-laden foods on the planet! (Compared to the yolks, the whites are pretty much protein and water.) Egg yolks contain 90% of the calcium, iron, phosphorus, zinc, thiamin, B6, folate, pantothenic acid and B12 of the egg. In addition the yolk contains all of the fat-soluble components, such as vitamins A, D and E, not to mention the heart-healthy omega-3 fatty acids.
Egg yolks are also a rich source of some other very interesting nutrients such as choline, lutein and zeaxanthin.
Choline is essential for cardiovascular and brain function. Eating more of it may mean mean less inflammation, heart disease, diabetes, Alzheimers, and more.
Lutein and zeaxanthin are the major antioxidants in eggs. They protect the eyes by filtering harmful light wavelengths and lowering risk of macular degeneration.
Indeed, those people eating only egg whites -- or avoiding eggs entirely -- are missing out on many of these key nutrients.

How much is too much
Many experts say an egg a day is fine. "The amount that one egg a day raises cholesterol in the blood is extremely small, so small in fact that the increase in risk in heart disease related to this change in serum cholesterol could never be detected in any kind of study," says Walter Willett, professor of epidemiology and nutrition at Harvard's School of Public Health."Elevations in LDL of this small magnitude could easily be countered by other healthy aspects of eggs."
Bottom line: if you eat a healthful diet, go ahead and eat an egg a day. On the other hand, if your cholesterol is high and if you eat the typical American diet — high in saturated fat, devoid of fruits, vegetables and fiber — maybe you shouldn't be eating an egg a day.
But will taking eggs out of an unhealthy diet make a positive difference? Probably not. Certainly you too happened to hear people complaining "I've cut out eggs, but my cholesterol is still high!". The impact of a healthy, balanced diet cannot be denied here.

Sources: http://www.dailymail.co.uk/, http://authoritynutrition.com/, http://www.livescience.com/

Are Meat and Dairy Really as Bad as Smoking?

2014-06-23T05:46:00.000-07:00

A diet rich in meat, eggs, milk and cheese could be as harmful to health as smoking, according to a controversial study into the impact of protein consumption on longevity.

Research which tracked thousands of adults for nearly 20 years found that people who eat a diet rich in animal protein are four times more likely to die of cancer than someone with a low protein diet. The risk is nearly as high as the danger of developing cancer by smoking 20 cigarettes each day. Previous studies have shown a link between cancer and red meat, but it is the first time research has measured the risk of death caused by regularly eating too much protein.

The study’s findings
The US study -recently published in Journal Cell Metabolism- found that people with a high protein diet were 74% more likely to die of any cause within the study period than their low-protein counterparts. They were also several times more likely to die of diabetes. But this trend appeared to reverse for those aged over 65, researchers found.

High-protein food plans, such as the Atkins Diet, have become popular in recent years because of their dramatic weight-loss results. The new research from the University of Southern California suggests that such dieters may harm themselves in the long run.

“We provide convincing evidence that a high-protein diet – particularly if the proteins are derived from animals – is nearly as bad as smoking for your health,” said Dr Valter Longo, of the University.
The researchers define a “high-protein” diet as deriving at least 20% of daily calories from protein. They recommend consuming about 0.8g (0.03oz) of protein per kilogram of body weight every day in middle age. It means a person weighing nine stone should eat about 45-50g (1.6-1.7oz) of protein a day. A 300g (10.5oz) steak contains 77g (2.7oz) of protein.

As well as red meat, dairy products high in protein are also dangerous, the researchers said. A 200ml (7fl oz) glass of milk represents 12% of the recommended daily allowance, while a 40g (1.4oz) slice of cheese contains 20%. Chicken, fish, pulses, vegetables, nuts and grain are healthier sources of protein. However, a chicken breast or salmon fillet still accounts for about 40 per cent of recommended daily protein intake.

“The research shows that a low-protein diet in middle age is useful for preventing cancer and overall mortality,” said Dr Eileen Crimmins, a co-author of the study.
“However, we also propose that at older ages, it may be important to avoid a low-protein diet to allow the maintenance of healthy weight and protection from frailty.”

The backlashSo how does this translate into eating meat and dairy products being as bad for you as smoking? While this wasn't specifically discussed in the full text of the study, Valter Longo, director of the University of Southern California's Longevity Institute, told the press “Cancer mortality was higher for high-protein [eaters] compared to current smokers.”

The stats do bear out—and these findings are pretty sobering—but it's important to keep in mind that there were some definite limitations to this study.

For one thing, it's based on data compiled about one day's worth of eating for participants; although the survey respondents did answer questions about how typical these meals were for them, what they ate on that day can't possibly be a perfect reflection of how they ate over the next 18 years.

Furthermore, there was also no distinction between animal proteins — some people could have been eating skinless white chicken breast or steamed fish instead of bacon and sausages.

The survey also didn't distinguish between farm-raised meat consumption and factory-farmed meat consumption. “We know that there's a lot of hormones injected in animals, but unfortunately, the data we have doesn't provide information on that,” says Morgan Levine Canon, a Ph.D. student in gerontology at the University of Southern California. “I think down the road that's another study that people can look at in more detail.”

Bottom line
There's another big factor worth considering here, too: this is one study saying that animal protein consumption may significantly increase your risk of cancer—and there's tons of research about how deadly smoking is. So while the results are certainly enough to make you think twice about how much chicken and yogurt you're consuming, that doesn't necessarily mean that eating these foods is just as bad as smoking. “The size of the effect we're finding was similar, however I think the association with smoking mortality is way more clear-cut,” says Canon. “There's been a lot more research, and there's a lot less potential for confounding factors. For nutrition, it's really hard to unravel what someone's diet is and really quantify that—whereas it's quite easy to say, 'Do you smoke a pack of cigarettes a day?'”

Canon emphasizes that this definitely isn't a reason to continue (or start) smoking. If anything, she hopes it will encourage more people to cut back on their animal-based protein intake. “This is an association we're finding right now, and we recognize more work needs to be done with this,” she says. “But there's a lot of evidence that probably eating plant-based is healthiest.”

Sources: http://www.medicalnewstoday.com/, http://www.sciencedaily.com/, http://www.womenshealthmag.com/

Can You Turn Off Your Fat Genes?

2014-06-16T05:19:00.001-07:00

You can’t change your genes, but you just might be able to change how they work in your body. And in the case of those that play a role in fat loss, pumping iron could be key.

In addition to affecting the genes in your muscles, resistance training also influences the genes in your fat, says a new study published in the European Journal of Applied Physiology. After subjecting participants to eight weeks of heavy resistance training, researchers found that the expression of two genes found in fat tissue decreased by around 20%. Participants also had a boost in muscle mass and fat burning, as well as a drop in the protein adiponectin, which plays a role in fat breakdown.

But…what exactly does gene expression mean, anyway? It’s actually pretty simple. Similar to how you’d consider the occasion and number of guests to plan the menu for a party, genes use information to create proteins that determine an organism’s characteristics. In this case, it appears that certain genes might be paying attention to the type of exercise that you do—and use that information to decide whether your body should burn fat or store it.

Researchers aren’t sure why, though. “We didn’t expect that the gene expression would decrease following resistance training, so it’s hard to explain the findings,” says lead study author Malin Alvehus. What they do know? The combination of strength training and cardio seems to encourage the body to use fat as fuel more than cardio alone. “So I think it can be a good idea to add resistance training to your exercise regimen to burn more fat and facilitate fat loss,” Alvehus says.

To start... have a look here.
Seven-minute High-intensity circuit training using body Weight, by the American College of Sports Medicine Health & Fitness.

The workout requires no more than a wall, a chair and seven minutes of your time.
However the experts say that you must be in pain when performing the regime in order to benefit. These 12 exercises use the body’s own weight to get the same amount of exercise as doing a long run and session of weight-training in just seven minutes. In the program the recovery is provided in part by a 10-second rest between exercises. This rest is extended by alternating the muscles used in each exercise. During eat set of exercises, the unexercised muscles have a moment to ‘catch their breath’, which makes the order of the exercises important. The exercises should be performed in rapid succession, allowing 30 seconds for each. But to get maximum benefits the intensity must hover at around and eight on what they term as the discomfort scale of 1 to 10.

Sources: http://www.foxnews.com/, http://www.prevention.com/, http://www.dailymail.co.uk/

Can you trick your metabolism into burning more calories?

2014-06-09T06:53:00.000-07:00

Ready to have your mind blown? Pull up a chair and sit down. This is BIG news!
Many people carefully study food labels in a bid to determine if the product is fattening and unhealthy. And now, research suggests the content of the label could be almost as important as the content of the product itself.
This is because scientists found people’s metabolisms speed up when they believe they are consuming something very indulgent and high in calories – regardless of how fattening the product actually is. In contrast, our metabolisms slow down when they we eat something our bodies believe to be low in calories.

The milkshake study
Alia Crum, clinical psychologist with Columbia Business School in New York, developed an experiment where two identical milkshakes were labeled as very different foods. One was labeled as a diet drink, with no fat or added sugars and only 140 calories. The other was labeled as an indulgent treat, loaded with sugar, fat and 620 calories.
In reality, the shakes had 380 calories each. They were identical aside from their labels.
The labels created expectations for the study participants. Just as you might read a label for a breakfast cereal and determine one might be better than the other, the 46 participants in this study made judgments on the milkshake they were consuming. It was this mindset that Crum believed had a significant impact on how the body responded to the milkshakes.

As a little scientific background, ghrelin is a hormone secreted in the digestive system in response to hunger. When ghrelin levels rise, it tells us that it’s time to eat and lowers metabolism just in case we have to wait a while before mealtime. After eating, ghrelin levels fall. Researchers have found that a full, satisfying meal causes ghrelin levels to plummet more significantly, ramping up metabolism to digest the bigger meal. Small snacks result in a more conservative drop and metabolism doesn’t fire up in the same way.
In the study, Mind over milkshakes: mindsets, not just nutrients, determine ghrelin response, Crum discovered ghrelin levels (and thusly metabolism) were directly related to what the participants thought they were eating. When they had the supposedly indulgent milkshake, ghrelin levels plummeted, and when they consumed what they thought was a lighter treat, the ghrelin response was far less dramatic.
In the past, scientists believed ghrelin response was related to the nutrients reaching the digestive system. But Crum’s research suggests that’s far from the entire story — that what we think about our food has a significant impact.

Bottom line
When we go into a meal or snack believing we are being deprived, our body responds accordingly, regardless of the content of the meal. But if we sit down to eat foods we believe are somehow “off limits” or far too loaded with calories to be healthy, our digestive system literally gobbles them up, responding with dramatic drops in ghrelin and a higher metabolism.
Perhaps the key to healthy weight management can be found in rethinking what it means to indulge or deprive. As a result, Dr Crum suggests that the best way for people to lose weight might be to eat food that is very low in calories but which they believe to be high in calories.

So - just to start practising- here below you find a low calorie milkshake recipe: enjoy it and think... you're drinking a high calorie drink!

Skinny Chocolate Peanut Butter Milkshake

Preparation time: 5 mns - Number of servings (yield): 3

Ingredients

2 cups of ice (optional: skip the ice and use a frozen banana)
1 banana
2 cups Silk Almond Milk, Dark Chocolate Flavor
2 Tablespoons Peanut Butter Powder

Directions

Place ice & banana in blender
Add Silk Almond Milk
Add powdered peanut butter
Blend well until smooth & frothy, then serve immediately

Just 3 ingredients and only 130 calories….what’s not to love?

Sources: http://www.ahchealthenews.com/, http://guardianlv.com/, http://www.allvoices.com/, http://fixmoneyy2minutes.com/, http://www.livingwellspendingless.com

Want to lose weight? Plan your next vacation in a mountain resort!

2014-06-02T05:20:00.000-07:00

Conventional wisdom holds that your chance of becoming obese depends mainly two obvious factors: your diet and how much exercise you get.
But recently, some scientists have been testing the notion that an entirely unrelated factor can play a role.

That's the conclusion of a new study by Air Force public health researcher Jameson Voss and others, published in the journal PLOS ONE. Rather than pointing to diet or exercise-related factors that have to do with high altitude (like, say, going hiking in the mountains), they point to the impact that low levels of oxygen can have on the body.

The evidence for it
Previous work has found that at higher altitudes — when less oxygen is present in the air — the human body produces higher levels of leptin, a hormone that reduces hunger.
Experiments have also shown that production of the hormones cholecystokinin (which also suppresses appetite) and norepinephrine (which reduces blood flow to the stomach, indirectly reducing hunger) also go up at high altitudes.
There's also the possibility that your body has to do more overall work just to sustain its normal activities with less oxygen present, causing it to burn more fat over time.

In the most recent study, a team of American researchers sought to investigate whether long-term residence at high altitude actually confers benefits in humans when it comes to losing weight. The study analyzed about 100,000 U.S. Army and Air Force servicemen and women, all with at least two years of service, from January 2006 to December 2012. During that time period, they moved between assignments at high altitude (1.2 miles above sea level or higher) and low altitude (0.6 miles or lower). All the participants had an overweight but not obese body mass index (BMI) equal to or less than 25, but no greater than 30.

The findings revealed overweight people serving at high altitudes had a 41% lower risk of progressing to obesity than those serving at low altitudes. This led the researchers to suggest high altitude residence predicts lower rates of new obesity diagnoses among overweight service members in the U.S. Army and Air Force.

“These results suggest that moving to high altitude would protect an overweight person from moving to obesity,” said, Dr. Jameson D. Voss, lead author of the study and a consultant with the United States Air Force School of Aerospace Medicine. The researchers speculate leptin and other hormones that are involved in appetite control rise at high altitudes, which may help explain the finding.

Naturally, there's still a lot more study to be done, but it does give researchers some...well, you know. Food for thought.

What do you think of this research? And do you live in a high altitude or a lower one?

Sources: http://www.medicaldaily.com/, http://www.glamour.com/, http://www.vox.com/

The Best Diet? It Isn’t a Diet at All: It’s Just Real Food - Study Finds

2014-05-26T07:18:00.001-07:00

What should you do to get back in shape this Summer? Try a paleo-diet, go vegan? How about the Mediterranean diet, or even experiment with a low-carb diet? It turns out, according to a study recently published in Annual Reviews by a highly credentialed medical expert, Dr. David Katz, that the best food – is REAL food.

A recent comparison of popular diets (yes, including the Paleo diet) found none to be a “best diet” for optimal health compared with a well-balanced and generally healthy approach to eating focused on real food. Low-carb, low-fat, low-glycemic, vegan, vegetarian, Paleo and Mediterranean diets were among those compared for their health benefits. But none seemed to be as effective in providing the health benefits as author and food expert Michael Pollan’s sage advice: Eat food, not too much, mostly plants.

We all have had inclinations of eating better – whether it was to cure ourselves from a serious disease like cancer or diabetes, or for more superficial reasons, like wanting to look better in a bathing suit, but real, and dramatic changes can happen in lifespan, and the reduction of chronic illness when we eat right. Study after study has compelled us to eat more nutritious foods, and now the latest compares all the ‘popular’ or ‘fad’ diets, and finds, unequivocally, that real food still wins.
Dr. David Katz works at Yale University’s Prevention Research Center, and he rebels against a sea of disinformation about what people should eat to be healthy. He looks down on of-the-moment diet fads and dangerous crazes that many of his contemporaries – even other doctors promote without sound reason. In a recent interview, he said “I don’t care which diet is best. I care about the truth.”

The study
Katz published his findings with colleague, Stephanie Meller in a paper titled, “Can We Say What Diet Is Best for Health?” They compared all the trend diets of the day: Low carb, low fat, low glycemic, Mediterranean, mixed/balanced (DASH), Paleolithic, vegan, and elements of other diets.
Katz says that despite the prevalent promotion of these diets in mainstream media, there are few studies proving they actually work:

“There have been no rigorous, long-term studies comparing contenders for best diet laurels using methodology that precludes bias and confounding. For many reasons, such studies are unlikely.”

Conversely, he found that:

“A diet of minimally processed foods close to nature, predominantly plants, is decisively associated with health promotion and disease prevention.”

Among the important points made by the article are these:

Plant-based diets (non-GMO,organic, real plants, I might add) are nutritional powerhouses which support a wide variety of favorable health outcomes. These include lower rates of heart disease and cancer. These diets don’t just include fruits and vegetables, but real grains, nuts and seeds.

Katz and Meller found that ‘low-fat’ diets are no better than diets high in real, healthful fats (not fake, man-made ones). The Mediterranean diet is only successful because it contains a lower omega-6 to omega-3 ratio than the typical American diet. Americans also rely far too much on unhealthy fats like trans-fats.

Moderating meat intake, and alcohol improves health.

Increasing natural fiber improves health, including, “defense against neurodegenerative disease and preservation of cognitive function, reduced inflammation, and defense against asthma.”

Carbohydrate-selective diets are better than simply low-carb diets. Attention to glycemic index is important, but not the most important thing – since carrots, for example have a high glycemic index, but can cure cancer. Again, it goes back to eating real food.

One of the most important points of the study was this one: “if Paleolithic eating is loosely interpreted to mean a diet based mostly on meat, no meaningful interpretation of health effects is possible.”

Katz is frustrated with the misinformation about how diet affects health:

“It’s not just linguistic, I really at times feel like crying, when I think about that we’re paying for ignorance with human lives . . . At times, I hate the people with alphabet soup after their names who are promising the moon and the stars with certainty. I hate knowing that the next person is already rubbing his or her hands together with the next fad to make it on the bestseller list.”

It’s a radical notion in today’s GMO-promoted, FDA-ignorant, pharmaceutical-pushing world, but real food can cure you.

Sources: http://www.theatlantic.com/, http://naturalrevolution.org/