A new study reports a clear association between high sugar drink intake and anxiety symptoms in teenagers. Researchers from Bournemouth University collaborated on a large review that examined findings from multiple earlier studies exploring the relationship between diet and mental health. By analyzing the combined data, the team looked for patterns that appeared … [Read more...]
Stop Eating 3 Hours Before Bed to Improve Heart Health
Researchers at Northwestern Medicine explored whether timing an overnight fast to match a person's natural sleep wake cycle could improve heart and metabolic health. The circadian rhythm plays a central role in regulating cardiovascular and metabolic function. Importantly, participants did not reduce calories. The focus was entirely on adjusting when they ate. The study … [Read more...]
Babies Exposed to Far more Forever Chemicals Before Birth Than Scientists Knew
Babies born between 2003 and 2006 encountered far more "forever chemicals" in the womb than researchers once recognized, according to a study published in Environmental Science & Technology. These substances, known as per- and polyfluoroalkyl substances or PFAS, include thousands of compounds that are still widely used. Scientists do not yet fully understand their … [Read more...]
Intermittent Fasting Fails to Beat Standard Dieting for Weight Loss
Intermittent fasting does not appear to help overweight or obese adults lose more weight than standard diet advice or even no structured program at all, according to a new Cochrane review. The findings challenge the widespread belief that changing when you eat leads to better weight loss results than traditional approaches. Obesity remains a major public health concern and … [Read more...]
Air Pollution Linked To Higher Alzheimer’s risk
Older adults who live with higher levels of air pollution are more likely to develop Alzheimer's disease, according to new research led by Yanling Deng of Emory University, U.S.A. The study was published February 17th in the open access journal PLOS Medicine. Alzheimer's is the most common type of dementia and affects roughly 57 million people worldwide. Scientists have … [Read more...]
Scientists Discover Why High Altitude Protects Against Diabetes
For years, researchers have observed that people who live at high elevations, where oxygen is scarce, tend to develop diabetes less often than those at sea level. Although the trend was well documented, the biological explanation behind it was unclear. Scientists at Gladstone Institutes now say they have identified the reason. Their research shows that in low oxygen … [Read more...]
Training Harder could be Rewiring Your Gut Bacteria
Regular exercise supports both physical and mental health. Now, new findings from Edith Cowan University (ECU) suggest that how intensely you train may also influence the makeup of your gut microbiome. PhD candidate Ms. Bronwen Charlesson examined how different training loads, ranging from high intensity to lighter periods, affect athletes' gut health. Her goal was to … [Read more...]
Childhood BMI Changes Genetically Linked to Adulthood Diabetes and Heart Disease
The study, led by the University of Queensland (UQ), used data from the Children of the 90s (ALSPAC), based at the University of Bristol, to understand the genetic contribution to the BMI patterns of 6,291 children between the ages of one and 18 years. Dr Geng Wang, from UQ’s Institute for Molecular Bioscience, said by analysing children’s growth over time, rather than at … [Read more...]
Menopause Linked to Grey Matter Loss in Key Brain Regions
New findings from the University of Cambridge suggest that menopause is associated with changes in brain structure, along with higher levels of anxiety, depression, and sleep difficulties. Researchers found reduced grey matter volume in several important brain regions among women who had gone through menopause. The study, published in Psychological Medicine, also examined … [Read more...]
This Simple Diet Shift Cut 330 Calories a Day Without Smaller Meals
For people who committed to an unprocessed food diet as a New Year's resolution, research suggests the change may guide food choices in a surprising way. Instead of gravitating toward higher calorie whole foods such as rice, meat, and butter, people naturally tend to eat much larger amounts of fruits and vegetables. That shift alone may help support weight loss without … [Read more...]
Scientists Found a Hidden Fat Switch and Turned it off
Scientists at Cleveland-based institutions have uncovered a surprising new switch that helps the body make fat -- and turning it off had dramatic effects. Obesity and fatty liver disease are becoming more common worldwide as diets grow more calorie-dense and daily life becomes less active. Scientists in Cleveland have identified a previously unknown enzyme that the body … [Read more...]
Gut Bacteria can Sense Their Environment and it’s Key to Your Health
An international research team led by Victor Sourjik set out to address that question. The group included scientists from the Max Planck Institute for Terrestrial Microbiology, the University of Ohio and the Philipps-University Marburg. Their work focused on Clostridia, a group of motile bacteria found in large numbers in the human gut that are known to support gut … [Read more...]
Tea Can Improve Your Health and Longevity, But How you Drink it Matters
A comprehensive review finds that tea, especially green tea, is strongly associated with a reduced risk of cardiovascular diseases (CVDs), obesity, diabetes, and several forms of cancer. Beyond these well known benefits, tea consumption is also linked to brain protection, reduced muscle loss in older adults, and anti-inflammatory and antimicrobial effects. Together, these … [Read more...]
This Kefir and Fiber Combo Beat Omega-3 in Slashing Inflammation
Researchers at the University of Nottingham report that combining specific dietary supplements may provide stronger immune and metabolic support than taking prebiotics or omega 3 alone. Their findings suggest this paired approach could help lower the risk of diseases associated with long term inflammation. The study, published in the Journal of Translational Medicine, … [Read more...]
Vitamin A may be Helping Cancer Hide from the Immune System
Vitamin A metabolites, also called retinoids, have long sparked debate because of their mixed effects on health and disease. The new findings, described across two scientific papers, help clarify this long-standing controversy. They also led to the development of the first experimental drugs designed to shut down the cellular signaling pathway triggered by retinoic acid. How … [Read more...]
Blockbuster Weight Loss Drugs Like Ozempic Deliver Big Results But Face Big Questions
Three recently released Cochrane reviews conclude that GLP-1 medications, such as Ozempic, can lead to meaningful weight loss. However, the findings also highlight concerns about the heavy involvement of drug manufacturers in many of the studies. The World Health Organization (WHO) commissioned the reviews to help shape upcoming global guidelines on using these medications to … [Read more...]
One Simple Daily Change That Could Slash Depression Risk
Spending less time in front of the television and more time on other activities could help prevent major depressive disorder, especially during middle age. That is the conclusion of a new study published in European Psychiatry on behalf of the European Psychiatric Association by Cambridge University Press. Researchers found that the mental health benefits of reducing TV time … [Read more...]
Scientists Discover Hidden Trigger Behind Achilles Pain and Tennis Elbow
Achilles tendon pain, tennis elbow, swimmer's shoulder, and jumper's knee affect both young athletes and older adults. These painful conditions develop when tendons are pushed beyond their limits and repeatedly strained. "Tendons are fundamentally susceptible to overuse," explains Jess Snedeker, a professor of orthopaedic biomechanics at ETH Zurich and Balgrist University … [Read more...]
Stanford Scientists Found a Way to Regrow Cartilage and Stop Arthritis
A study led by Stanford Medicine researchers has found that an injection blocking a protein linked to aging can reverse the natural loss of knee cartilage in older mice. The same treatment also stopped arthritis from developing after knee injuries that resemble ACL tears, which are common among athletes and recreational exercisers. Researchers note that an oral version of the … [Read more...]
MRI Scans Show Exercise can Make the Brain Look Younger
Looking after your brain is something that happens over many years, and new findings from the AdventHealth Research Institute point to an encouraging option. Researchers report that sticking with a consistent aerobic exercise routine may help the brain remain biologically younger. This effect could support clearer thinking, better memory, and overall mental well-being. The … [Read more...]
This Sweet Fruit is Packed with Hidden Health Compounds
Luo Han Guo (Siraitia grosvenorii), more commonly known as monk fruit, is a long living vine that belongs to the gourd family, the same plant group as cucumbers and squash. It is native to southern China, where it has been used for centuries in traditional foods and remedies. In recent years, monk fruit has drawn modern scientific attention because it contains high levels of … [Read more...]
Scientists are Rethinking Bamboo as a Powerful New Superfood
Bamboo is known as the fastest growing plant on the planet, with some species capable of growing up to 90cm in a single day. While China and India are the largest producers and bamboo shoots are already common in many Asian cuisines, the findings suggest bamboo could become an important food option for diets around the world. Nutritional Profile of Bamboo Shoots Bamboo … [Read more...]
How Type 2 Diabetes Quietly Damages Blood Vessels
People with type 2 diabetes face a higher likelihood of heart attacks and strokes, and that risk increases with each passing year of the disease. Earlier research has shown that red blood cells can influence how well blood vessels function in diabetes. The new study adds an important insight by showing that the length of time someone has diabetes strongly affects when these … [Read more...]
The Bottled Water Everyone Trusts may be the Riskiest
A new study led by Washington State University researchers in Guatemala found that drinking water sources widely believed to be clean and safe often contain harmful bacteria. The research focused on Guatemala's Western Highlands, where scientists compared what people think about their drinking water with what laboratory testing actually revealed. Many residents viewed … [Read more...]
A Common Pain Killer may be Quietly Changing Cancer Risk
As research continues to reveal how inflammation contributes to cancer development, ibuprofen has drawn growing attention. Its long-standing role as an anti-inflammatory drug has raised interest in whether a common over-the-counter medicine could offer unexpected protection against disease. How Ibuprofen Works in the Body Ibuprofen belongs to the non-steroidal … [Read more...]
Tea May Strengthen Bones in Older Women While Heavy Coffee Weakens Them
A recent investigation from Flinders University sheds new light on how two widely consumed drinks, coffee and tea, could play a role in bone health for women later in life. The study, published in the journal Nutrients, monitored nearly 10,000 women aged 65 and older for ten years to examine whether regularly drinking coffee or tea was connected to changes in bone mineral … [Read more...]
Harvard Gut Discovery Could Change How We Treat Obesity And Diabetes
A research project supported by FAPESP and carried out at Harvard University in the United States has identified a set of metabolites that move from the intestine to the liver and then on to the heart, which distributes them throughout the body. These circulating compounds appear to influence how metabolic pathways function within the liver and how sensitive the body is to … [Read more...]
New Study Shows Some Plant-Based Diets May Raise Heart Disease Risk
Previous studies have indicated that eating large amounts of ultra-processed foods is linked with a higher likelihood of developing cardiovascular diseases. Other research has found that diets centered on plant-based foods can lower this risk when those foods offer balanced nutrition and are consumed in appropriate proportions. To explore how nutrition relates to … [Read more...]
Anxiety and Insomnia Linked to Sharp Drops in Key Immune Cells
Natural killer (NK) cells act as key defenders within the immune system. They help control infections by targeting invading microbes, foreign materials, and damaged or infected cells early on, which limits their ability to spread. NK cells travel through the bloodstream (circulatory) or remain in specific tissues and organs. When NK cell numbers drop too low, the immune system … [Read more...]
Even Moderate Drinking Carries a Bigger Cancer Risk Than You Think
As Americans prepare for the holiday season, new research serves as a reminder to think carefully about the long-term health impact of raising a celebratory glass. Alcohol is already recognized as a cause of several cancers, even when consumed at moderate levels. Despite this, drinking remains common, and many uncertainties remain about how both how often people drink and how … [Read more...]
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