The heart is the organ which is usually affected the worse due to high blood pressure as it pumps all the blood in our body. Hypertension alone will increase the chances of developing a heart disease by many a times. If it is accompanied by cholesterol (LDL), then it is a very dangerous situation and extreme caution should be practiced by the person. Cholesterol acts as road blocks on the path of the blood flow inside the body while increased blood pressure puts more and more pressure on the walls of its vessels, especially at the places where there is a blockage. It is necessary to seek medical aid to counter these harmful effects of hypertension in your body, but you can also practice a series of healthy habits which might help you avoid a stroke or two.

Obesity is often a very potent reason for blood pressure and therefore you should exercise regularly to avoid gaining extra pounds. Even if you have already gotten fat, it is imperative that you hit a gym and exercise under the guidance of a proper physical trainer. Exercise will obviously bear little fruit if you do not eat a balanced diet suited to your medical condition and your body type. A combination of balanced diet and proper exercise can keep diseases at bay even as you age. Checking on addictions such as alcohol and especially smoking is absolutely vital for leading a healthy life as a whole. Even if you are not suffering from hypertension or heart problems, smoking and excessive drinking will hurt your health eventually, but if you are already suffering from these problems but still are refusing to let these habits go, then it is only a matter of time before your health breaks down completely.

Apart from responsibility, a sense of urgency along with confidence and time-management are also things that a child learns from regular homework. It is very important that a child gets his homework done by himself so that he develops the confidence to try and manage his life by his own self. Parents may help the child with the homework but care should be taken so that he gets the actual job done by himself. It is found that parents often become too involved with their child’s homework and as a result the purpose of homework as a child’s first lessons in responsibility and independent acts fail. The acts of a parent as far as homework is concerned, should be limited to encouragement, guidance and rewarding. The important thing about homework is the will to try and the attempt to do it on your own rather than depending on someone else to get it done for you. If the particular homework is done correctly by the child then it is definitely good, but the point is the attempt. What this means is that although the child might have erred in performing a certain task, it is important that he tries on his own.

Homework in its proper form should be assignments that should encourage the child to think innovatively and take initiatives. Also, it is necessary that a school follows a proper homework policy because lack of a proper homework policy can either overburden or underuse the capacities of a child. These policies help the teachers to assign more creative and helpful homework fit for the students of a particular age. After taking into account all the researches that has been done on the effectiveness and utility of homework assignments, it can be concluded that homework even in its most rudimentary form is not just practice for making good grades, but also acts as the first lessons for child in responsibility, time management, independence and confidence to name a few.

The catechin polyphenols are obviously the key beneficial ingredients in green tea as they are known to be effective against a variety of health problems, but even among them, epigallocatechin gallate is the most potential one. Otherwise known as EGCG, the epigallocatechin gallate is an antioxidant that is not only good at preventing cancer but is also good at clearing cancerous cells in particular. Most other benefits of the green tea like prevention of thrombosis and reducing LDL levels are also attributed to the EGCG. Other Chinese teas like the oolong also have health potentials in them but none is as beneficial as the green tea and the reason for this phenomenon lies mostly in the way in which it is prepared. Green tea leaves are not fermented like the leaves of most other form of tea, instead, they are steamed. The steaming process allows the epigallocatechin gallate within the tea leaves to remain in its natural state and thus the antioxidant properties of the compound is not lost before it enters the human digestive system.

Economic expansion in fast developing countries like India and China are also responsible for the increase. These countries were not demanding as much of the world’s supply of oil ten years ago, as they are today because of their rising economy and enhancing industrialization. If two countries with world’s largest and second largest population have increased their demand for oil greatly, then the already lacking oil supply would definitely not be enough to meet the total demand of the entire world. Insufficient supply would thus only lead to increase in price of the commodity, which is gas in this case. Another problem that links the status of the US dollar to the increasing gas prices is the fact that oil is priced at $x/gallon. Therefore, each time the value of the dollar as a currency comes down; it becomes cheaper in countries other than the US and costlier in the US itself. This allows other countries to buy more oil and that puts further pressure on the price of gas in the US. Unless the production rate of the OPEC increases significantly or some other significant sources of oil are found, the price of gas is bound to go only up. However, a few changes in the foreign policy regarding this issue could be a step towards halting inflation.

Junk food is known to cause bowel problems and that often leads to both dysentery as well as constipation. The hemorrhoids near your rectum could very well be the result of junk food induced constipation and you might not even know it. Artificial chemicals, preservatives and additives do not do anything to add to the food value of fast food either; in fact they are even known to upset your metabolism on the whole. Over time, all these calories, fat, LDL, sugar, additives and lack of nutritious values will add up and may even affect your immune system adversely, leaving you much more prone to diseases, both minor and major ones. The chance of developing cancerous cells is always higher in individuals who have a low level of antioxidants in their blood and since fast food is known to do that as well, the chances of developing a cancer is always there too.

There is absolutely no replacement for a home cooked meal which is cooked out of fresh ingredients. Although we have advanced technologically, it is an open fact that we are not exactly as healthy or as tough as our parents and grandparents used to be. There are more reasons than just one which may account for this fact, but one of the main reasons is our change of dietary habits. Back then, the meals were cooked at home and were made from fresh meat, fish, vegetables, milk and all else that were fresh. Times may have changed, but our physiology has not and for that reason, we must avoid junk food as much as possible to stay fit and lead a healthy life.

The importance of family is simply tremendous, especially for the children. Children initially learn everything by copying their parents, so how their parents behave with them and in front of them plays a huge role in determining their personality and disposition. The nature of the family acts as the background for children and how they learn to behave with others in the world; therefore how a family treats a child is extremely important as it can both make or break his/her life. Families are meant to be the place for all its members where each should have a place and a role. No family member should ever feel that he/she is left out or unwanted because that is when a family fails. A family is important because it provides support to all its members and all of us need that support, even the strongest of us do, at times. If you believe in love, then it can only be expected in its truest form from the closest of the family members like parents, spouse, children and siblings. It is this sense of bond, love and belonging that shapes a child’s mind, strengthens a man in his struggles and empowers a woman in her place. Although all families are not ideal and some are too dysfunctional to even be called a proper family, even those families may make an outsider realize how lucky he/she is. You may not want to be with your family all the time because at times they may even seem a bit too overwhelming but at the end of the day, you should (and probably will) realize that some of the most irritating moments were created because they were concerned about you or because they just wanted to spend more time with you.

Carter G. Woodson was the second man in the history of black men who was able to attain a Harvard University doctorate degree in 1912. Achieving such a high level of education was not easy for him and due to his personal hardships that he had to face in his own life as a poor black child; he understood the problems of the African-American people well. However, his life changed forever as he attended the 50th year celebrations of the end of slavery in 1915. Those three weeks in Chicago inspired him to do something to popularize and publicize black history that was not known to everyone. At first he founded the “Association for the Study of Negro Life and History” with four associates and in 1916; they published the “Journal of Negro History”.

In his quest to encourage people towards studying the neglected history of the black men, he started the “Negro History Week”. The reason as to why he chose the second week of February lays in the fact that the birthday of two famous and significant figures in context to the subject was within this timeframe. They were former president Abraham Lincoln born on the 12th of February and statesman Frederick Douglass, who was born on 14th February. Abraham Lincoln wrote the first official document ever (Emancipation Proclamation) that abolished the practice of slavery and Frederick Douglass was himself a slave once but he attained freedom and got himself involved in a number of anti-slavery movements in America. Woodson decided that that it would only be appropriate to choose a timeframe which contains the birthdays of two men who were so closely involved with the abolishment of slavery. In 1976, the “Negro History Week” expanded to the “Black History Month” and thus the entire month of February was dedicated to celebrating the origin, movement and achievements of black men around the world. Each year, the celebration now focuses on a particular historical theme which ranges from “The Niagara Movement” in 2005 to “African-Americans and The Civil War” this year.

Genes are the sequential portions of DNA that contain all the information necessary to build the particular cells for the particular organs and this information is transferred to the cells through complementary base pairing. The total set of information that is contained within all the genes of a particular being is collectively known as the genotype of the being. The advanced information that the genes of an organism contain, includes everything about the organism like its nature, traits, characteristics, heredity, diseases, weaknesses (if any) or anything else for that matter. Coming down to a more foundation level, the most primary job of a gene is to create the different kinds of proteins (over 300,000) that would then be used to make everything else of that organism. Now, the genes obviously come from the parents of the organism and that is the reason why children often inherit the looks and the traits of their parents as well as their hereditary diseases and health issues. The interesting point here is that genes come in pairs and since only one copy of the two types of gene structures that parents have is passed on to their offspring, it is therefore inaccurate to assume that the offspring must be like its parents. If DNA is the blueprint of life then genes are the units of heredity.

It can therefore be concluded that terming DNA as the blueprint of life is indeed appropriate as the DNA contained within the nucleus of every cell in an organism’s body holds the information based on which everything about the organism will be built over time. Genes and heredity are often used synonymously as genes are the portions that are responsible for all the similarities between the children and their parents, be it the physical traits, the behavioral similarities or the hereditary health problems like cancer, blood sugar, baldness etc.

It has been found through a survey in Texas that people on diet sodas are more susceptible to obesity or overweight problems than people who drink normal soda pops. This is a fact that contradicts the very reason for which diet soda was created in the first place, that is weight control. Before you read this as proof that diet sodas actually make you gain more weight than regular sodas, you should know that the reasons for this phenomenon is mostly psychological. What happens is people tend to think that switching to diet soda is a big step towards weight control and then they stop there. What most people fail to realize is that diet soda is supposed to not add more fat to your body, but it is neither meant to reduce the fat that is already there. The sense of achievement which prevails within the psyche of the people who have switched to diet sodas also causes them to devote less time to physical activities and exercise little or no control over everything else that they consume. Therefore, it can be said that although diet sodas may not make you fat when you consume it, they may contribute to weight gain in an indirect way for some people.

Not all the salt that ends up into the sea is allowed to accumulate however, because many of the marine animals require the salts within the sea and therefore they do use up a portion of the salt. Presently, the concentration of salt in sea water is roughly 3.5%, but this is a ratio which may not remain the same in the future. The water from the surface is however, not the only source that is responsible for the sea’s salty taste. Recent discoveries have shown that there are certain openings on the ridges of the oceans known as hydrothermal vents which are also responsible for adding salts and minerals to the ocean. As the ocean water gets into these cracks on the ocean surface, it becomes very hot and certain chemical reactions occur between the rocks in the crust and the sea water. The end result is that when the water comes back out again, its contents are somewhat changed and the volume of chemical content in the sea water is further increased. The reactions may increase or even decrease the salt content of the water as well. Another natural phenomenon which is similar to the aforementioned occurrence that also contributes to the sea’s strong and salty taste is volcanic activity under the sea. Submarine volcanic eruptions release a lot of chemicals and salts into the sea and the water reaches a very high temperature on coming in contact with these incredibly hot rocks from the core of the earth. The hot water reacts with the volatile rocks and again changes take place in the chemical structure of both the sea water as well as the rocks that it comes in contact with.