The Plain Truth's: Your Health Today ONLINE

Study Links Regular Cold Showers To 26% Fewer Sick Days

noreply@blogger.com (Unknown) — Tue, 10 Nov 2026 11:52:00 +0000

Credit: beeboys on Shutterstock

Only 37% in Trials Stuck With Daily Cold Showers

In A Nutshell

Swiss adults who took mostly cold showers for 12 weeks reported 26% fewer sick days and 31% fewer days off work.
Groups were sorted by actual shower habits, not random assignment, so the results show a link, not proof.
Only 37% stuck with daily cold showers for all 12 weeks, and quitting was most likely in the first few weeks.
Cold showers also avoided an estimated 8.8 metric tons of carbon dioxide across 586 participants.

READ HERE

Colon cancer rates now surging in OLDER Americans for the first time in 20 years

noreply@blogger.com (Unknown) — Sun, 08 Nov 2026 22:01:00 +0000

Colon cancer rates are rising in the US for the first time in 20 years with diagnoses increase in older generations driving the trend - reversing decades of progress against the disease.

Colon cancer rates are rising in the US for the first time in more than 20 years, with an increase in diagnoses among older Americans threatening to reverse decades of progress against the disease.

Despite a concerning rise in cases among under-50s, overall rates had steadily fallen since the early 2000s, thanks largely to widespread screening programmes that can detect and prevent the disease.

But researchers have now detected increases among people in their 50s and 60s – age groups that had previously seen some of the greatest reductions in colon cancer rates.

READ

Could lowering high blood pressure be as simple as stimulating your ear?

noreply@blogger.com (Unknown) — Fri, 06 Nov 2026 15:46:00 +0000

Summary:

A small device that gently stimulates nerves through the ear could offer a new way to tackle stubborn high blood pressure. In a clinical trial of 63 patients already taking medication, the treatment proved safe, easy to use at home, and well tolerated. Although it did not significantly outperform a placebo overall, patients with more severe hypertension showed promising reductions in blood pressure.

READ HERE

Staggering amount of sugar and calories in Starbucks and Dunkin' Donuts drinks revealed

noreply@blogger.com (Unknown) — Tue, 03 Nov 2026 15:43:00 +0000

With summer around the corner, the return of iced coffees is imminent.

However, while the temptation to sip on a cool caffeinated beverage may be too much to resist, experts have warned that some frozen drinks from popular coffee chains can contain more sugar and calories than a regular-sized candy bar.

During an Eat Real Food rally in Austin in February, Health and Human Services Secretary Robert F. Kennedy Jr. blasted Starbucks and Dunkin' Donuts for their iced caffeinated beverages as he questioned the health risks.

READ HERE

Best of Tour Health Today- FROM 2024... World Health Organization officially confesses COVID shots CAUSE monkeypox

noreply@blogger.com (Unknown) — Sun, 01 Nov 2026 09:30:00 +0000

We first published this in 2024

Report confirmed ‘admission’ is buried deep on the WHO’s Vigiaccess web page. Among the known side effects of the use of Pfizer’s BioNTech vaccine, WHO now lists monkeypox, smallpox, and cow pox, along with a long list of additional threats

By Bob Unruh

COVID-19, that modified bat virus first spotted near a Chinese research institute that was toying around with those dangerous pathogens, undoubtedly was and remains a threat to many people.

But the shots that the world’s pharmaceuticals created to battle it also have been found to be related to heart diseases and failures as well as a multitude of other health threats.

Now even the World Health Organization, that bureaucracy that worked with China first to conceal the threat, then demanded entire populations be forced to take the experimental COVID shots, has admitted that they are problematic.

To the point they now are being blamed for creating a side effect: “Monkeypox.”

It is Slay News that revealed the admission by the WHO, a part of the United Nations.

The report confirmed the “admission” is buried deep on the WHO’s Vigiaccess web page.

Among the “known” side effects of the use of Pfizer’s BioNTech vaccine, WHO now lists “monkeypox,” “smallpox,” and “cow pox.”

Along with a long list of additional threats.

“The website contains a database that lists all known side effects of all drugs and vaccines that have been approved for public use,” the report said.

The report adds, “They are listed under ‘infections and infestations’ that emerge as ‘side effects’ of the Pfizer mRNA vaccine.”

The report noted the website was working when the report was assembled, “However, a swift cover-up usually ensues when we draw attention to such things.”

The site noted it earlier reported a renowned German physician confirmed at the time the monkeypox “outbreak” was a hoax and it was just side effects from the COVID mRNA treatments delivered to patients.

It was Dr. Wolfgang Wodarg who said reports of a monkeypox “global emergency” was just “fearmongering.”

The report continued, “These bombshell developments emerged after the U.S. Food and Drug Administration (FDA) made a shocking admission about the monkeypox “vaccines.” As Slay News reported, the FDA quietly admitted that people who are unvaccinated for monkeypox could face “serious complications,” including “death,” if they come into “close contact” with those who have been vaccinated for the virus.”

It said, “Alarmingly, those risks are not limited to those who receive the shots as the side effects can also be suffered by unvaccinated people who have “physical contact” with the vaccinated.”

Rising Healthcare Costs Leave Many Americans Less Secure

noreply@blogger.com (Unknown) — Thu, 29 Oct 2026 15:58:00 +0000

By Deanna Neff HealthDay ReporterMONDAY, June 22, 2026 (HealthDay News) — A growing number of Americans are finding themselves priced out of the healthcare system.

Only 49% of U.S. adults report being “cost secure,” meaning they can pay for the medical visits and treatments they need. That leaves half of Americans under stress to pay for medical bills.

The finding is based on the latest survey research from the West Health-Gallup Healthcare Affordability Index.

READ HERE

The hidden health cost of dollar store groceries...... Lower food quality linked to higher rates of disease

noreply@blogger.com (Unknown) — Tue, 27 Oct 2026 15:55:00 +0000

While consumers may save a few bucks on groceries at dollar stores, they end up paying a higher price with their health. New UC Riverside research shows a link between dollar store food quality and higher rates of obesity, high blood pressure, cholesterol, and type 2 diabetes.

Consumers may pay for groceries with their health, even when the register price is low. (FangXiaNuo/iStock/Getty)

Conversely, the study published in BMC Public Health links traditional grocery store access to better health metrics. These results held across the U.S., even accounting for factors including income and unemployment levels.

However, at present, the census designates dollar stores as general merchandise outlets, rather than grocery stores, so they are often not included in studies relating to food consumption.

“I want to raise awareness that higher grocery costs are pushing people to buy highly processed, lower quality food at dollar stores, and it is negatively impacting their health in a similar way to fast food,” said Ryan Bruellman, UCR genetics, genomics & bioinformatics doctoral student and study first author.

Bruellman started this study with a general curiosity about unconventional grocery outlets. To understand their impact on customers’ health, he looked at data from the Centers for Disease Control and Prevention’s 500 Cities Project. The project covers the largest continental American metro areas and cities, including the greater Los Angeles and Inland Empire areas.

READ HERE

Exercise doesn't just strengthen your heart. It rewires it

noreply@blogger.com (Unknown) — Tue, 27 Oct 2026 09:40:00 +0000

THE PLAIN TRUTH INVITES YOU TO VISIT OUR YOUR HEALTH TODAY ONLINE BLOG - LEARNING GOD'S WAY TO A HEALTHY LIFE

Regular exercise does more than strengthen the heart. New research reveals that it actually reshapes the nerves controlling how the heart functions, and the changes are surprisingly different on the left and right sides of the body.

Scientists discover that regular exercise reshapes the nerves controlling the heart in a surprising way, potentially opening the door to better treatments for heart disorders. Credit: Shutterstock

Exercise does more than make the heart stronger. New research suggests it also physically reshapes the nerves that control the heart, revealing an unexpected difference between the left and right sides of the body.

Scientists at the University of Bristol (UK) discovered that moderate aerobic exercise changes the structure of nerve cells involved in regulating heart activity. Even more surprisingly, the changes were dramatically different on the two sides of the body. The findings, published in Autonomic Neuroscience, could eventually help doctors develop more precise treatments for irregular heartbeats, chest pain, angina, and stress-induced 'broken-heart' syndrome.

READ MORE>>>>

Researchers have uncovered a likely origin of our allergies

noreply@blogger.com (Unknown) — Sun, 25 Oct 2026 15:31:00 +0000

While bacteria and viruses set off immediate alarm in our immune system, allergies follow a different path.

(iStock)

HealthChevron right

4 min

By Michael Eisenstein

If you suffer from seasonal allergies, a move to a far-flung location can deliver a reprieve from the pollens and molds that caused you torment. But in many cases, it’s only a matter of time before this new environment’s changing seasons elicit itchy eyes and a runny nose. Researchers have uncovered a probable origin story for emerging and reemerging allergies.

Exposure to bacteria or viruses typically sets off immediate alarm bells in the immune system, provoking a response to repel the infectious intruder. Allergies arise through a distinct branch of the immune system and unfold differently, according to immunologist Caroline Sokol, who wrote the paper along with postdoctoral fellow Xueping Zhu at the Ragon Institute of Mass General Brigham, MIT and Harvard University, and other scientists. In this context, repeated exposure over time to small amounts of a particular allergen gradually develops into a full-blown allergy.

Read Here

Dental floss is shedding potentially harmful chemicals

noreply@blogger.com (Unknown) — Thu, 22 Oct 2026 15:26:00 +0000

(iStock)

HealthChevron right

5 min

By Margaret Hetherman

The question popped up earlier this year in a Reddit discussion on dental hygiene: Anyone notice that Oral-B floss suddenly seemed different?

“It feels more plastic-like, rougher, less smooth,” the Reddit user noted. Wrote another: “It feels like I’m going to take a tooth along with it when I pull it out.”

Some dental floss manufacturers have indeed been quietly moving away from the synthetic material PTFE, which helped their product slip smoothly between teeth. Their decisions follow studies raising concerns as well as consumer worries and state regulation of consumer products containing PFAS, also known as “forever chemicals.”

Read Here

noreply@blogger.com (Unknown) — Tue, 20 Oct 2026 15:01:00 +0000

MEN'S HEALTH · HORMONES

Have you wondered if your low libido, mood, and fatigue are just a sign of getting older? And if so, is there anything you can do about it?

You have been to the doctor, and all your lab and imaging results say you are in "perfect health." But you know differently. You feel "off" and can't put your finger on why. It could just be aging — but might also be low testosterone levels.

As the primary sex hormone in men, testosterone plays an important part in overall health, both physical and mental. Understanding what your levels actually mean is the first step toward feeling like yourself again.

Read HERE

Comparing 10 Surgeries for Enlarged Prostate (BPH) - Which is Best for you!? Urologist Explains

noreply@blogger.com (Unknown) — Sun, 18 Oct 2026 15:08:00 +0000

Dr. Rena Malik, urologist and pelvic surgeon, provides an in-depth, evidence-based discussion on the wide range of surgical options for benign prostatic hyperplasia (BPH), or enlarged prostate. The episode covers minimally invasive procedures like Rezum, Urolift, iTind, Optilume, and Aquaablation, as well as traditional surgeries including TURP, laser therapies, enucleation techniques, and robotic simple prostatectomy. Dr. Malik examines the benefits and risks of each treatment, addresses the impact on sexual function and recovery, and shares guidance on how to choose the right option based on prostate size, anatomy, overall health, and personal preferences.

Candida

noreply@blogger.com (Unknown) — Sun, 18 Oct 2026 09:15:00 +0000

What exactly is Candida will be expressed here as well as an at Home Test to See if You are Struggling With it…

What exactly is Candida, and when does it become a problem? This naturally occurring yeast attracts plenty of attention online. However, understanding the difference between its normal presence and an infection matters.

In this article, we explore Candida, common symptoms, and the widely shared at-home saliva test. We also share commentary from Dr. Joseph Mercola and Dr. Eric Berg, followed by a biblical reflection on fasting.

What Is Candida?

Candida is a type of yeast that can live naturally in and on the body. Its usual locations include the mouth, digestive tract, skin, and vagina.

Its presence alone does not mean you have an infection. However, when it grows out of control and causes an infection, the condition is called candidiasis.

Warm, moist areas can provide favorable conditions for yeast infections. These include skin folds, the groin, and the area beneath the breasts.

The location of an infection determines its symptoms and treatment. Therefore, understanding where symptoms occur is an important first step.

Candida Symptoms: What Might You Notice?

Yeast infections can cause uncomfortable symptoms. Depending on the affected area, these may include:

Itching, redness, or irritation.
A rash in moist skin folds.
White patches or soreness inside the mouth.
Vaginal soreness or unusual discharge.
Pain or difficulty swallowing.

However, these symptoms can have other causes. Persistent or recurring symptoms deserve an appropriate assessment.

Fatigue, low energy, digestive discomfort, and difficulty losing weight also attract attention in online discussions about Candida. Nevertheless, these symptoms alone cannot tell you whether a yeast infection is responsible.

Dr. Mercola’s Perspective on Candida

Dr. Joseph Mercola discusses Candida and his views on its possible effects on health in his article about yeast infections.

His discussion connects suspected overgrowth with a broad range of complaints. These include fatigue, digestive issues, and difficulty managing weight.

Those connections are claims from his commentary, rather than a checklist readers can use to diagnose themselves. In particular, difficulty losing weight does not establish that someone has candidiasis.

Readers interested in his perspective can explore the original source and compare it with established diagnostic guidance.

Dr. Eric Berg Discusses Yeast Infections

Dr. Eric Berg also discusses Candida in the video below:

Additional videos explore his views on different types of yeast infections and approaches to managing them:

As you watch, distinguish general commentary from advice tailored to your own symptoms and medical history.

The At-Home Candida Saliva Test

You may have encountered the popular morning “spit test.” Instructions usually involve spitting into a clear glass of water before eating or brushing your teeth.

Supporters interpret strings, cloudiness, or sinking saliva as signs of Candida overgrowth.

However, this test has not been validated for diagnosing candidiasis. Floating saliva does not rule out an infection, and sinking saliva does not confirm one.

For that reason, its appearance should not determine whether you begin treatment.

Instead, testing depends on the affected area. A healthcare provider may examine the mouth, collect a sample, or request laboratory testing.

Read more about how clinicians diagnose candidiasis.

Antibiotics and Candida: Understanding the Connection

Antibiotics can increase the risk of some yeast infections. They may disturb the bacteria that normally help keep yeast in balance.

However, antibiotics also treat important bacterial infections. Do not stop a prescription without discussing it with your healthcare provider.

If symptoms appear during or after treatment, ask about the appropriate next step. Getting the cause right can help prevent unnecessary treatment.

Although fasting receives attention in wellness discussions, it is not an established treatment for candidiasis. A diagnosed yeast infection may require antifungal medication.

Similarly, spiritual fasting has a purpose beyond attempting to treat a physical condition. That distinction brings us to the biblical meaning of fasting.

A Biblical Perspective on Fasting

At The Plain Truth, we believe caring for our health also invites us to consider our relationship with God.

Leviticus 23:27–32 describes the Day of Atonement and commands God’s people to afflict themselves. We understand this observance to include fasting.

You can explore this further in our article about the Day of Atonement.

However, observing a religious fast and treating an infection are separate matters. Anyone considering fasting should account for their health conditions and medications.

Responding to God With Love and Obedience

Why does God call His people to obedience?

We believe the answer begins with His love. John 14:21 connects loving Christ with keeping His commandments.

Scripture also calls us to humility, prayer, and repentance. In 2 Chronicles 7:14, God speaks of His people humbling themselves, seeking His face, and turning from wickedness.

These passages invite reflection on how we live each day. They encourage us to seek God sincerely and respond to Him faithfully.

Our desire is to care for the lives He has entrusted to us. That includes seeking understanding, making thoughtful choices, and approaching our health with wisdom.

God’s love gives us a reason to draw closer to Him. May our response be one of gratitude, faith, and obedience.

Sharyl Attkisson: The overwhelming evidence connecting vaccines and autism

noreply@blogger.com (Unknown) — Fri, 16 Oct 2026 17:07:00 +0000

In this 12 minute segment from her show, Full Measure, journalist and five time Emmy Award winner Sharyl Attkisson presents an update on the controversial link between the ever-expanding childhood vaccine schedule and the explosion in autism among our children.

Sharyl calls one in every 31 children with autism in the U.S. an ‘epidemic’ and a ‘crisis’—something no U.S. health official has ever done over the past quarter century.

She names the health officials who have admitted there is a link, but who were subsequently ignored or sidelined.

We are told about the massive control the vaccine industry has over members of Congress and about the opposition to any mention of vaccines and autism from the American Academy of Pediatrics, which is well-funded by Big Pharma.

It’s clear that this debate is not just about a link between vaccines and autism. It is about who will be ultimately held accountable if the truth about vaccine-induced autism is fully recognized.

How much longer can the massive cover-up can continue? When will our legislators, health care agencies, the media and the medical community finally make the health of our children a priority?

June 14, 2026, Full Measure with Sharyl Attkisson

New York airport monitoring Russian arrivals over fears researcher died from plague

noreply@blogger.com (Unknown) — Wed, 14 Oct 2026 18:51:00 +0000

US authorities are set to screen travelers from Siberia at JFK airport in New York. Pictured above is a person in personal protective equipment at the airport amid the coronavirus pandemic in May 2020

New York has increased its surveillance and is monitoring passengers from Russia at one of its major airports after reports emerged from the country that a researcher died of the pneumonic plague.

Centers for Disease Control and Prevention (CDC) Director Erica Schwartz announced the monitoring will be established at John F Kennedy International Airport in Queens, New York, during a Wall Street Journal event on Wednesday, saying it would 'protect' the country from threats.

She said: 'We are working with Department of Homeland Security, Department of State, Department of War, and other agencies within the government to make sure that we know exactly if anyone from that area comes into the US.

READ THE REST>>>>>>>

Scientists find a hidden health advantage in black and green rice

noreply@blogger.com (Unknown) — Tue, 13 Oct 2026 11:58:00 +0000

Scientists analyzing 56 varieties of Japanese japonica rice uncovered a surprisingly rich world of healthy fats hidden inside a food best known for starch. Credit: Shutterstock

Black and green rice may hide a surprising health advantage, with unique fats and slower-digesting starch that could help support better blood sugar control.

Rice is a dietary staple for more than half of the world's population, but scientists still have much to learn about its nutritional makeup. More than 85% of the rice people eat consists of starch. It also contains protein (around 10%), fat (roughly 2%), vitamins, and trace elements. Because lipids make up such a small share of the grain, they have received far less attention than starch, even though they can influence nutrition, flavor, and overall grain quality.

Researchers at Hokkaido University set out to take a closer look at these overlooked fats by studying japonica rice, the short- to medium-grain type commonly associated with Japanese rice. When cooked, japonica rice typically becomes soft, tender, and slightly sticky. It represents about 15% of rice consumption worldwide.

Date:: September 16, 2026
Source:: Hokkaido University
Summary:: Scientists found that black and green Japanese rice contain unusual, potentially beneficial fats and may be digested more slowly than ordinary white rice. The combination could make these colorful varieties promising ingredients for foods designed to support blood sugar and metabolic health.; READ HERE

A 30-second weekly workout could help you slash your blood pressure and live longer

noreply@blogger.com (Unknown) — Sun, 11 Oct 2026 18:51:00 +0000

A 30-second exercise just a few times a week may significantly lower blood pressure, a new study suggests

A 30-second workout done as little as once a week may help lower blood pressure and boost longevity, a new study suggests.

Researchers in the UK followed 100 relatively sedentary adults for about four weeks to test if isometric exercise training – contracting your muscles while in a static position – could help lower their mildly high blood pressure.

About three times a week, the participants performed wall sits, which involve holding a seated position against the wall to help build lower-body strength.

Vitamin C may fight cancer — but not the way scientists once thought

noreply@blogger.com (Unknown) — Sun, 11 Oct 2026 14:34:00 +0000

Date:

August 7, 2026

Source:

The Conversation

Summary:

Linus Pauling was widely mocked for claiming that vitamin C could fight cancer, especially after trials using vitamin C pills showed no benefit. Researchers now know that intravenous vitamin C reaches vastly higher concentrations and can behave more like an experimental cancer drug than an ordinary supplement. Early studies suggest it may damage vulnerable cancer cells, reduce treatment side effects, and possibly improve outcomes for some patients.

READ HERE

Coffee may protect your heart but energy drinks could harm it

noreply@blogger.com (Unknown) — Fri, 09 Oct 2026 14:31:00 +0000

Moderate coffee may help the heart, but high-powered energy drinks could push caffeine into dangerous territory.

Date:: July 21, 2026
Source:: American Heart Association
Summary:: For most adults, a daily caffeine habit may be safer for the heart than many people assume. A new American Heart Association review found that up to 400 milligrams of caffeine a day, roughly three to five cups of regular black coffee, is generally safe and may even be linked to lower risks of heart disease, stroke, heart failure, and Type 2 diabetes. But the source matters: highly concentrated energy drinks and shots can sharply raise blood pressure and trigger irregular heart rhythms.

One common fat may fuel type 2 diabetes while another helps fight it

noreply@blogger.com (Unknown) — Wed, 07 Oct 2026 14:29:00 +0000

One everyday fat may push the body toward diabetes, while another—abundant in olive oil—could help protect against it.

Date:: June 21, 2026
Source:: University of Barcelona
Summary:: Not all fats affect your body the same way. Researchers found that palmitic acid, a saturated fat common in many foods, may contribute to insulin resistance and type 2 diabetes by triggering inflammation, toxic fat buildup, and cellular stress. In contrast, oleic acid—the heart-healthy fat abundant in olive oil—appears to help protect insulin function and may even counter some of the harmful effects of palmitic acid.; Read Here

Shock case report: Advanced Alzheimer's patient regains speech, memory, mobility

noreply@blogger.com (Unknown) — Mon, 05 Oct 2026 08:40:00 +0000

Received single high dose of psilocybin-containing mushrooms

By Jim Hoft, The Gateway Pundit

An advanced Alzheimer's patient reportedly recovered significant speech, memory, mobility, social engagement, and urinary continence following a supervised high-dose session involving psilocybin-containing mushrooms.

A stunning medical case is raising new questions about what may still be possible for patients suffering from advanced Alzheimer's disease.

A Japanese-American woman in her 80s who had spent five years barely speaking, unable to walk on her own, and incontinent of urine started talking about her own life again roughly 19 hours after a single oral dose of psilocybin-containing mushrooms, according to a case report published May 28, 2026, in Frontiers in Neuroscience.

The paper, "Transient multidomain functional improvement in advanced Alzheimer's disease following high-dose psilocybin-containing mushroom administration," was written by Marcos Lago, Mariana Cerveira, and Joe Xavier Simonet of the Associação Cruz de Ankh in São Paulo, Brazil. It is one patient. It is not a randomized trial. The authors are explicit that the findings "do not imply disease reversal."

The patient had a clinically diagnosed 10-year history of Alzheimer's disease, including five years of marked hypofunction.

At baseline she spoke mostly in single syllables. She had chronic urinary incontinence, needed help to walk, could not dress herself, had a flat affect, trouble swallowing, and severe loss of spontaneous communication.

She lived under continuous family and caregiver supervision. Formal biomarker confirmation and advanced imaging were not available, and the authors note that a vascular or mixed contribution cannot be fully excluded.

READ MORE>>>>

The Moon and Mankind | How the Moon Influences Us Physically and Emotionally

noreply@blogger.com (Unknown) — Sun, 04 Oct 2026 20:45:00 +0000

“He made the moon to mark the seasons; the sun knows its time for setting.”

— Psalm 104:19 (ESV)

By Jennifer Rae Vliet

From the very beginning, God designed creation with order, rhythm, and purpose including the moon, a faithful light in the night sky. While often admired for its beauty, the moon also plays a quiet but significant role in our daily lives. It not only governs the tides but also affects the rhythms of our bodies and emotions in ways we are still discovering. It is fascinating to explore how the moon, as part of God’s intricate design, influences us physically and emotionally. The moon is an important reminder that even the heavens declare His handiwork. I mean, come on, did you see the super moon the other night?

As believers, it’s essential to approach topics like the moon’s influence with wisdom and discernment. While scientific evidence suggests the moon may affect aspects of our physical and emotional rhythms, we must be careful not to assign it any spiritual power or control over our lives. God’s Word is clear: “You shall have no other gods before Me” (Exodus 20:3). Placing trust in lunar phases, astrology, or cosmic forces distracts from the truth that our well-being, body, mind, and spirit, is sustained by God alone. “Great is our Lord, and abundant in power; His understanding is beyond measure” (Psalm 147:5).

Creation may reflect God’s glory, but it is not to be worshiped or feared. Our peace comes not from the heavens above us, but from the One who reigns over them. The moon, in its faithful orbit, invites us to stand in awe of His wisdom and care!

With that said, I think this science paper shared by Ben Davidson from Suspicious Observers recently is worth the read and so very interesting! Enjoy!

The Influence of Natural Cycles on Human Cognitive Activity and Psychophysiological State

April 18, 2025 // DOI: 10.36074/grail-of-science.18.04.2025.113

Yaroslav Bondarenko, Karina Prosol, Oksana Kauk

Abstract

This scientific paper investigates the potential impact of natural cycles, with a particular emphasis on lunar phases, on human cognitive activity, productivity levels, and psychophysiological state. The study explores theoretical mechanisms behind these effects, drawing on insights from neurophysiology, endocrinology, and psychophysiology. The research highlights how gravitational and electromagnetic fluctuations during different lunar phases may influence hormonal balance, neurotransmitter activity, and overall brain function. The practical part of the study involved a comprehensive questionnaire survey conducted among 68 participants aged 18 to 50 years, who were free from significant somatic, neurological, or psychiatric conditions. Participants were observed over a complete lunar cycle (28–30 days) and reported changes in cognitive performance, emotional well-being, and sleep quality. Analysis of the collected data revealed notable patterns: the full moon phase was often linked to heightened nervous excitability, emotional instability, and disrupted sleep, while the new moon phase frequently correlated with reduced energy levels, fatigue, and cognitive slowdown. However, the findings also emphasized individual variability, with some respondents reporting no significant effects. The results underscore the complexity of biological responses to lunar cycles and highlight the need for further interdisciplinary research to identify precise physiological mechanisms. The study’s findings could have practical applications in developing strategies for optimizing productivity, managing stress, and improving sleep quality by aligning daily routines with natural biorhythms.

Relevance. Natural cycles play a key role in regulating human biological
processes, particularly influencing cognitive activity, productivity, and
2025
All rights reserved | Creative Commons Attribution-ShareAlike 4.0 International License
817
Міжнародний науковий журнал «Грааль науки» | № 51 (квітень, 2025)
ISSN 2710–3056
psychophysiological state. Among these cycles, the lunar cycle holds a special place,
traditionally considered one of the potential factors shaping physiological and
psycho-emotional responses of the body. Despite the absence of clearly established
mechanisms for this influence, numerous observations indicate a certain pattern in
changes in well-being, energy levels, attention concentration, and sleep quality
depending on the phases of the Moon. This necessitates a scientific analysis of
potential neurobiological, hormonal, and psychophysiological mechanisms that may
underlie these phenomena.
Turányi, C. Z., Rónai, K. Z., and Zoller, R. state that one of the key aspects of the
potential influence of the lunar cycle is its relationship with circadian rhythms [5]. It
is known that human circadian rhythms are regulated by the suprachiasmatic nuclei
of the hypothalamus, which coordinate the biological clock under the influence of
light stimuli. At the same time, researchers point to the possible modulation of these
rhythms due to changes in the intensity of moonlight, which may affect the secretion
of melatonin — the hormone responsible for sleep regulation. It has been proven
that during a full moon, some people experience a reduction in sleep duration and
depth, which may potentially affect cognitive functions and productivity levels
throughout the day. In addition to circadian rhythms, the influence of lunar phases
on hormonal balance is also considered. Raison, Klein, and Steckler note that
“disruptions in neurotransmitter levels, such as cortisol, serotonin, and dopamine,
can have a significant impact on emotional state, manifesting as anxiety and
depression” [8]. Changes in cortisol, serotonin, and dopamine levels are crucial
because these hormones are key regulators of mood, motivation, and cognitive
activity. An imbalance in these neurotransmitters can cause fluctuations in the
psycho-emotional state, observed both in healthy individuals and in patients with
mental disorders. According to Bondarenko, Y., & Mozgova, T. (2025), some studies
also suggest a possible link between lunar phases and the exacerbation of affective
disorders, increased anxiety levels, and a rise in psychiatric hospitalizations, although
the mechanisms behind these changes remain insufficiently studied [22].
Another potential factor influencing the lunar cycle is geophysical changes,
particularly microgravitational variations and fluctuations in the Earth’s magnetic
field, which may affect physiological processes in the body. In some of his
experimental works, Zimecki M. suggests that biological systems, particularly the
nervous and cardiovascular systems, may be sensitive to such changes, which could
theoretically explain periodic fluctuations in energy levels and productivity [10].
The relevance of this research is driven not only by scientific curiosity about
the phenomenon but also by its practical significance. If the influence of lunar phases
on cognitive activity and the psychophysiological state of a person is confirmed, it
could have important implications for optimizing work schedules, improving sleep
regulation, and developing recommendations for enhancing productivity.
Studying this issue requires an interdisciplinary approach that combines
neurophysiological, endocrinological, psychophysiological, and chronobiological
research methods.
Thus, analyzing the influence of the lunar cycle on cognitive processes and the
psycho-emotional state of a person is important from both a fundamental and
applied perspective. Research in this field may contribute to a better understanding...

SOURCE>>>>

‘Holy grail’ of cancer detection predicts tumors a year before they form

noreply@blogger.com (Unknown) — Sun, 04 Oct 2026 12:22:00 +0000

By Hannah Sparks of The New York Post

The future of cancer treatment — hailed as the “holy grail” of early detection — is now being put to the test.

Following a radically successful trial on cancer patients, a new blood test that promises to predict tumors more than a year before they begin to form is now being applied in hospitals across the United Kingdom.

“This is the first pan-cancer blood test,” said Ashish Tripathi, founder and CEO of Tzar Labs as well as chairman of Epigeneres Biotech, the Indian firm where the test was first developed in 2021. An updated report on their findings was published this month in the journal Stem Cells.

“We can detect [cancer] earlier than other known technologies … before the tumor has physically formed,” Tripathi continued during a new interview with author and medical advocate Deepak Chopra.

“Not only can I actually detect it at this stage — I can actually tell you which cancer and where it is forming, straight from a blood test.”

In a trial of 1,000 participants — 500 non-cancer and 500 cancer patients — researchers were able to accurately anticipate the formation of tumors across at least 25 types of cancer, including all of the most prevalent and deadly varieties, such as breast, pancreatic, lung and colorectal. Even some participants within the presumed “non-cancer” group were found to have a predisposition for future cancer diagnosis.

“We did not get even one false negative, not even one false positive,” Tripathi noted.

Hospitals in the UK have already begun to implement the new technique for further proof of concept, while researchers hope to take it to the United States soon.

Dr. Sherif Raouf, a gastrointestinal cancer specialist who will lead a trial at St. Bartholomew’s Hospital in London, said, “Picking up cancer at the earliest stage is the holy grail of cancer medicine.”

“Normally this is not an easy process. Many patients currently undergo scans, biopsies and clinic appointments. To have one blood test to detect the presence of cancer at the earliest stage — or even before it develops — could save many lives. This could be a game-changer.”

Despite the numerous blood-based cancer screening methods that have recently been in development, Tripathi’s team’s approach differs by zeroing in on stem cells with a biomarker for cancer, as opposed to searching for full-blown tumor cells that may already be present. This allows them to determine whether cancer is on the horizon well before those cells have progressed to form a tumor.

All cells, good or bad, begin as stem cells, and those that go on to form tumors possess genetic markers that prompt them to do so.

It takes 1 billion cancer cells to form a tumor that measures just 1 cubic centimeter — a very small mass to detect even for CT scanners. But inside the body, that initial tumor is shedding cancerous cells as it grows, which enter the bloodstream and begin seeding for new tumors, or metastasizing, in various other organs.

Most of the previously developed blood tests for cancer diagnosis were made to find fully fledged tumor cells traveling through the blood. This method is prone to false negatives, according to Tripathi, because not every sample of blood will turn up those particular cells.

“Here lies the breakthrough that we’ve made: Every liquid biopsy company that you’re aware of … they were looking for these [tumor cell] fragments in peripheral blood,” Tripathi explained. Unfortunately, “very few” tumor cells are circulating in the early stages of cancer.

And by Stages 3 or 4, when cancer cells have proliferated throughout the bloodstream, enough to be detected by conventional means, it’s often already too late for treatment.

The new “prognostic” test not only sees cancer at Stages 1 or 2 but also knows whether a patient’s stem cells are fated to become cancerous well before the first stage — up to 18 months ahead. This gives doctors a huge advantage in terms of targeted treatments to prevent the formation of tumors.

It’s good news for those who have already been diagnosed with cancer too. Whereas traditional tissue biopsies may help determine whether or not a tumor is metastatic, the new blood test can say exactly which organ(s) the would-be tumor cells will target, noninvasively and well before the first tumor has amassed.

Scientists just discovered what coffee really does to your gut and brain

noreply@blogger.com (Unknown) — Fri, 02 Oct 2026 08:45:00 +0000

University College Cork – ScienceDaily.com

A new study suggests coffee may influence mood and brain function by changing the activity of microbes in the gut. Both caffeinated and decaf coffee were linked to lower stress, depression, and impulsivity, while also producing measurable changes in gut bacteria and metabolites. Decaf was associated with better learning and memory, while caffeinated coffee appeared to reduce anxiety and improve attention.

Coffee may reshape the gut microbiome in ways that influence stress, mood, memory, and attention, with decaf and caffeinated coffee offering different potential benefits. Credit: Shutterstock

Coffee may affect far more than alertness. New research suggests that both regular and decaffeinated coffee can alter the gut microbiome and may influence mood, stress, memory, and attention through the gut brain connection.

Scientists at APC Microbiome Ireland, a research center at University College Cork, investigated in detail how coffee may influence communication between the digestive system and the brain.

MOSQUITO BITES AND YOUR HEALTH

noreply@blogger.com (Unknown) — Thu, 01 Oct 2026 12:03:00 +0000

It is best to avoid getting bitten by a mosquito and here is why...getting bitten by a mosquito could result in a great deal of health issues and even death. Let's look at what happens when you get bitten by a mosquito!

By Jennifer Rae Vliet

What Happens To Your Body When It's Bitten By A Mosquito

BY JOEY KEOGH from TheList.com
Mosquitoes must find nothing more delicious than human skin. That's how it feels when you're covered in itchy bites, agonizing over how to avoid scratching. So what really happens when these deadly insects bite us?

The female mosquito lands on your skin and extends her proboscis (a narrow part of the mouth used to retrieve blood) into it as she tries to locate a yummy blood vessel. Mosquitoes aren't teeny vampires, though, they just need protein-rich blood to produce eggs and propagate their species.

The mosquito injects us with a vasodilator, which keeps blood flowing rather than clotting while it feeds. It is this injection of the mosquito's saliva that causes the problem. As Dr. Renee Matthews, MD notes, our body reacts pretty strongly to this. "When a mosquito bites us, our body's immune system creates histamines, causing the skin around the mosquito bite to itch," she advises. Still, you might not notice right away and may even start itching hours later. Likewise, "Redness and swelling are part of the immune reaction, as well."

The Purpose for Mosquitos according to ThoughtCo.com in a column on The Most Interesting Facts About Mosquitos

Why Do Mosquitoes Exist?

Basically, mosquitoes exist because they're next to impossible to wipe out. Species don't exist in a vacuum; as long as they can find food and don't have environmental pressure against them, they'll continue. Mosquitoes are millions of years old as a species. In the ecosystem, they do serve as food for other species (birds, frogs, and fish) and as pollinators. The larvae eat detritus in the water, helping to clean it. There are more than 3,000 species of mosquitoes, but only about 200 bite humans.

So, whats the big deal? Dr. Josh Axe reports that you can actually acquire parasites from a mosquito bite...

How does someone become infected with a parasite?

Believe it or not, a relatively high percentage of adults living in the United States may carry parasites. Where and how does somebody get infected with a parasite?

Parasites are generally acquired from consuming contaminated food or water, but people with imbalanced gut flora, leaky gut syndrome or a weakened immune system may be more susceptible. Some can also be spread through the bite of a mosquito or sand fly, or transmitted to humans from animals such as cows and pigs that are infected with parasites like Cryptosporidium or Trichinella. (SOURCE)

Look what is happening right now in Peru

Brimful clinics, cemeteries as dengue ravages Peru

Piura (Peru) (AFP) – Two months after cyclonic downpours flooded the town of Catacaos in northern Peru, dozens of inhabitants lie sick and dying of dengue, a disease carried by mosquitos attracted by stagnant water.

Near the border with Ecuador, Peru's Piura region is battling a new health crisis even as the South American country is still recovering from the world's highest reported Covid-19 death rate.

This time it is an epidemic of dengue, a viral disease with symptoms ranging from fever, headache and joint pain to bleeding, organ failure and sometimes, death.

The virus is carried by the Aedes aegypti mosquito that lays its eggs in standing water, of which there is a lot in Piura since cyclone Yaku hit northern Peru in March.

Dozens of people were killed and thousands affected as rivers burst their banks, destroying homes and infrastructure.

Half of the Piura region's 416 clinics were damaged by the cyclone that also paralyzed the local economy as thousands lost their ability to survive from informal jobs.

'Lost control'

By June 13, Piura had reported 82 dengue deaths -- including 11 children -- and more than 44,000 infections since the start of 2023, said the region's rights ombudsman Cesar Orrego.

This was about a third of the national toll of 248 deaths and more than 146,000 infections.

We have lost control" of the epidemic, vector-borne diseases expert Valerie Paz-Soldan of the Cayetano Heredia University in Lima told AFP.

On Thursday, Peru's health minister resigned over her handling of the crisis.

Most of Piura's 1.8 million inhabitants live along the coast.

In Catacaos, an agricultural area, Yaku turned roads into rivers, destroyed the drinking water and sewerage systems, and ruined mango, grape and rice crops.

Water accumulated in open tanks, hollows and containers, multiplying mosquito breeding grounds. In the heart of Catacaos, the football field is still water-logged.

Multiple fumigation efforts failed to stop the epidemic spreading like wild-fire through the town's rickety homes. (SOURCE)

Then we have the Gates meddling in on nature and we know how things go when The Gates' viewpoint on sustaining life goes...this in its best estimation may sound good to environmentalists but the lack of trust with anything "Bill Gates" related needs to be heavily noted here.

A Company Just Released 150K Genetically Modified Mosquitoes in the United States

Genetically modified mosquitoes were just released in the US for the first time, thanks to a biotech firm funded by Bill Gates.

Chris Young of interestingengineering.com

he Bill Gates-backed biotech firm Oxitec is going ahead with plans to release hundreds of millions of gene-altered mosquitos in Florida in order to test an experimental new form of population control, the company confirmed in a press release. The initial batch of mosquitoes was released this week.

The controversial project, conducted as part of a partnership between the Florida Keys Mosquito Control District (FKMCD) and Oxitec, will see six locations in the region host Oxitec’s gene-hacked male Aedes aegypti mosquitos over the next few months.

Oxitec — which announced a collaboration with the Bill & Melinda Gates Foundation in 2018 — says the new tests could help to greatly reduce populations of the mosquito breed, which is responsible for spreading diseases such as dengue and malaria.

As Oxitec emphasizes in its press statement, the company's mosquitos are male and, therefore, do not bite.

Instead, they are intended to reduce the number of potentially disease-transmitting female Aedes aegypti by introducing a self-limiting gene that sees offspring die before reaching adulthood.

The firm says the Aedes aegypti accounts for only 4 percent of the mosquito population in the Florida Keys, but is responsible for almost all disease transmission. The company also states that community support for the project is "high."

Controversy amid global plans to gene-hack mosquitos

Still, the method is controversial due to the fact that a genetically altered species is being released into an ecosystem with potentially unknown consequences. Critics have also pointed to the fact that this may open doors for firms to use gene-altered invasive species for other uncontrolled projects.

Oxitec faced a backlash in August 2020, when it originally released its Florida Keys plans. In a press statement at the time, Dana Perls, the food and technology Program Manager at Friends of the Earth, said that "the release of genetically engineered mosquitoes will needlessly put Floridians, the environment and endangered species at risk in the midst of a pandemic."

The Oxitec technology has already been tested in São Paulo, Brazil, where after 13 weeks, it suppressed up to 95 percent of the mosquito species.

Oxitec's isn't the only method for gene-altering mosquitos to curb their populations — this month, it was announced that researchers from Imperial College London have successfully altered the gut genes of mosquitos to spread antimalarial genes to their offspring. The same team had previously used the gene-editing tool CRISPR to eradicate a population of Anopheles gambiae in a lab. (SOURCE)

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Mosquitos are something to avoid and something to respect all at the same time. I personally do what I need to do to keep from being bitten by them and if I happen to get the unfortunate bite, I always have The Bug Bite Thing tool at the ready. This is not a paid sponsorship but worth the mention because this little tool can help reverse what the mosquito deposits into your skin if you can get to it asap.

God had a purpose for all of His creations and expects us to be good stewards of our land and all that He has given us dominion over. There is a way to protect human life first and foremost and we are so advanced that all's it takes is research on ways to handle the problems that mosquitos can cause. When you look around and gene altering endeavors, it is imperative to look ahead and see how that is going to affect the cycle of life for other species but once again, human life is a priority and as you can clearly see, things can get out of hand and very quickly. The liberal agenda and their displaced compassion to a large degree and an outright mission to punish those of us that want to put humans first. They do not want us to harm life and protect even the flea; and by doing so, they have really tilted the scale and have caused a lot of harm to humankind.

In 2011, the state of California banned the usage of an incredibly effective enzymatic treatment of 2-{1-Methyl-2-(4-phenoxphenoxy) ethoxy} pyridine. By doing so, they actually caused what exterminators were calling a SUPER FLEA. They cared more about the fleas then everybody and every other living thing instead. By not being allowed to control the flea population, animals suffered GREATLY and thus as a result, PEOPLE SUFFERED. Exterminators were using their strongest chemicals and still couldn't control the problem. Outside critters suffered, birds, racoons, squirrels, you name it. FINALLY, they allowed the product back into the state in 2017. It was A LONG 6 years, let me tell you!

The bottom line is, get educated, protect yourself, and let's fight for life and be good stewards with what God has given to us, use our noggins and do what needs to be done as God would see fit!