Staying Healthy News

October 12, 2025

Top Headlines

Keto Diet Shields Young Minds from Early-life Trauma

Oct. 12, 2025 — Young rats given a ketogenic diet were largely protected from the mental and behavioral issues caused by prenatal stress. The high-fat, low-carb diet appeared to safeguard brain development and promote sociability. Researchers believe this could ...

Two Common Drugs Could Reverse Fatty Liver Disease

Oct. 12, 2025 — Researchers at the University of Barcelona found that combining pemafibrate and telmisartan significantly reduces liver fat and cardiovascular risks in MASLD models. The drug duo works better together than alone, likely due to complementary ...

Scientists Discover Brain Circuit That Can Switch Off Chronic Pain

Oct. 10, 2025 — Scientists have pinpointed Y1 receptor neurons in the brain that can override chronic pain signals when survival instincts like hunger or fear take precedence. Acting like a neural switchboard, these cells balance pain with other biological needs. ...

A Hidden “Backup Heater” That Helps Burn Fat and Boost Metabolism

Oct. 9, 2025 — Scientists have uncovered a surprising new way the body can burn energy and stay warm. Deep inside fat tissue, they found a hidden system that helps the body use up calories, even without exercise. By studying mice, researchers discovered that brown ...

Scientists Reveal Green Tea’s Fat-burning Secret

Oct. 8, 2025 — New research shows green tea may help the body burn fat and balance blood sugar. In a study with obese mice, it improved metabolism and muscle health without harming lean animals. Scientists say its powerful plant compounds work together to regulate ...

Why Ultra-processed Foods Aren’t the Real Villain Behind Overeating

Oct. 5, 2025 — Researchers from Leeds found that overeating is driven more by what people believe about food than by its actual ingredients or level of processing. Foods perceived as fatty, sweet, or highly processed were more likely to trigger indulgence. ...

Strong Friendships May Literally Slow Aging at the Cellular Level

Oct. 5, 2025 — Scientists discovered that lifelong social support can slow biological aging. Using DNA-based “epigenetic clocks,” they found that people with richer, more sustained relationships showed younger biological profiles and lower inflammation. The ...

Poor Sleep Speeds Brain Aging and May Raise Dementia Risk

Oct. 2, 2025 — New research shows that poor sleep could make the brain appear years older than it really is. Using MRI scans and machine learning, scientists found a clear link between unhealthy sleep patterns and accelerated brain ...

Junk Food Can Scramble Memory in Just 4 Days

Sep. 29, 2025 — Scientists discovered that high-fat junk food disrupts memory circuits in the brain almost immediately. Within just four days, neurons in the hippocampus became overactive, impairing memory. Restoring glucose calmed the neurons, showing that ...

Fruit Might Be the Surprising Key to Healthier Lungs

Sep. 28, 2025 — Eating more fruit could help protect lungs from air pollution damage, particularly in women. Researchers point to antioxidants and anti-inflammatory compounds in fruit as possible defenses against harmful airborne ...

Cocoa Supplements Show Surprising Anti-aging Potential

Sep. 27, 2025 — Daily cocoa extract supplements reduced key inflammation markers in older adults, pointing to a role in protecting the heart. The findings reinforce the value of flavanol-rich, plant-based foods for healthier ...

What Happens to Your Body When You Eat Too Many Ultra-processed Foods

Sep. 27, 2025 — Ultra-processed foods make up the bulk of U.S. diets, and new research links high intake to inflammation, a predictor of heart disease. People consuming the most UPFs were far more likely to show elevated hs-CRP levels, especially older adults, ...

Latest Headlines

updated 10:51am EDT

You Don’t Have to Lose Weight to Lower Your Diabetes Risk, Scientists Say

Oct. 6, 2025 — A major study from Tübingen found that prediabetic individuals who normalized their blood sugar through healthy habits — even without shedding pounds — cut their risk of type 2 diabetes by 71%. ...

Yoga Isn’t as Heart-Healthy as You Think, New Study Reveals

Sep. 30, 2025 — A comprehensive review shows that yoga doesn’t match up to traditional exercise for improving vascular health. Activities like Pilates, Tai Chi, and interval training prove more effective in ...

Scientists Finally Explain the Real Reason Pregnant Women Get Morning Sickness

Sep. 29, 2025 — Morning sickness isn’t just random misery—it’s a biological defense system shaped by evolution to protect the fetus. By linking immune ...

Why Gen X Women Can’t Stop Eating Ultra-Processed Foods

Sep. 29, 2025 — Researchers found that middle-aged adults, especially women, are far more likely to be addicted to ultra-processed foods than older generations. Marketing of diet-focused processed foods in the 1980s ...

This High-Sugar Fruit May Actually Lower Diabetes Risk

Sep. 25, 2025 — Mangos, often dismissed as too sugary, may hold hidden benefits for those at risk of diabetes. A George Mason University study found that daily mango eaters showed better blood sugar control and less ...

Hidden Bacterial Molecules in the Brain Reveal New Secrets of Sleep

Sep. 25, 2025 — New studies show that a bacterial molecule, peptidoglycan, is present in the brain and fluctuates with sleep patterns. This challenges the idea that sleep is solely brain-driven, instead suggesting ...

Brain Fat, Not Just Plaques, May Be the Hidden Driver of Alzheimer’s

Sep. 24, 2025 — For decades, scientists believed Alzheimer’s was driven mainly by sticky protein plaques and tangles in the brain. Now Purdue researchers have revealed a hidden culprit: fat. They found that brain ...

How Dehydration Secretly Fuels Anxiety and Health Problems

Sep. 23, 2025 — Not drinking enough water could intensify stress responses. Researchers found that under-hydrated individuals had cortisol levels more than 50% higher during stressful situations. Poor hydration ...

Sneezing from Cats or Dust? Safe UV Light May Neutralize Allergens in Minutes

Sep. 22, 2025 — Sneezing from cats, dust mites, or mold may one day be preventable with a flip of a switch. Researchers at CU Boulder found that UV222 light can ...

Want a Younger Brain? Harvard Researchers Say Eat Like This

Sep. 22, 2025 — Researchers have shown that a green-Mediterranean diet can help slow brain aging. By analyzing data from the DIRECT PLUS trial, scientists found reduced levels of proteins tied to faster brain ...

Long Commutes and Small Homes Are Wrecking Sleep

Sep. 30, 2025 — Tokyo residents face a trade-off between home size and commute time when it comes to sleep health. A new study shows longer commutes increase both insomnia and daytime sleepiness, while smaller ...

How 1 in 4 Older Adults Regain Happiness After Struggling

Oct. 10, 2025 — A University of Toronto study found that nearly one in four adults aged 60+ who reported poor well-being were able to regain optimal wellness within three years. The research highlights that physical ...

Wildfire Smoke Could Kill 70,000 Americans a Year by 2050

Sep. 19, 2025 — Wildfires are no longer a seasonal nuisance but a deadly, nationwide health crisis. Fueled by climate change, smoke is spreading farther and lingering longer, with new research warning of tens of ...

Scientists Reveal the Everyday Habits That May Shield You from Dementia

Sep. 21, 2025 — New studies reveal that lifestyle changes—such as exercise, healthy eating, and social engagement—can help slow or prevent cognitive decline. Experts say this low-cost, powerful approach could ...

Scientists Uncover Exercise’s Secret Hunger-Busting Molecule

Sep. 20, 2025 — Scientists have uncovered how exercise suppresses appetite through a surprising molecular pathway. A compound called Lac-Phe, produced during intense workouts, directly quiets hunger neurons in the ...

Stanford Scientists Reveal Simple Shift That Could Prevent Strokes and Obesity Nationwide

Sep. 15, 2025 — Switching clocks twice a year disrupts circadian rhythms in ways that harm health. Stanford scientists found permanent standard time would reduce obesity and stroke rates nationwide, making it the ...

Eating Mediterranean Could Be the Secret to Healthy Gums

Sep. 15, 2025 — Eating more like the Mediterranean—rich in vegetables, legumes, fruits, and olive oil—may do more than just support heart health. A new King’s College London study suggests it also protects ...

Being Too Thin Can Be Deadlier Than Being Overweight, Danish Study Reveals

Sep. 14, 2025 — New research from Denmark challenges long-held assumptions about body weight and health, revealing that being overweight—or even moderately obese—does not necessarily increase the risk of death ...

Could Plastic in Your Food Be Fueling Azheimer’s?

Sep. 18, 2025 — Plastic particles from everyday items like Styrofoam cups and take-out containers are finding their way into the brain, where they may trigger Alzheimer’s-like symptoms. New research shows that ...

Sleepless Nights May Raise Dementia Risk by 40%, Mayo Clinic Reveals

Sep. 14, 2025 — Chronic insomnia may do more than leave you groggy, it could speed up brain aging. A large Mayo Clinic study found that people with long-term sleep troubles were 40% more likely to develop dementia ...

The Sleep Switch That Builds Muscle, Burns Fat, and Boosts Brainpower

Sep. 8, 2025 — UC Berkeley researchers mapped the brain circuits that control growth hormone during sleep, uncovering a feedback system where sleep fuels hormone release, and the hormone regulates wakefulness. The ...

A 3-Minute Brainwave Test Could Spot Alzheimer’s Years Before Symptoms

Sep. 4, 2025 — Scientists at the University of Bath have developed a simple three-minute brainwave test called Fastball EEG that can detect memory problems years before Alzheimer’s is typically diagnosed. Unlike ...

Why Ultra-Processed Diets Make You Gain Fat Even Without Extra Calories

Aug. 30, 2025 — Men eating ultra-processed foods gained more fat than those eating unprocessed meals, even with equal calories. Their hormone levels shifted in worrying ways, with testosterone falling and pollutants ...

Your Morning Coffee Could Secretly Be Weakening Antibiotics

Sep. 11, 2025 — Researchers have discovered that everyday substances like caffeine can influence how bacteria such as E. coli respond to antibiotics. By examining 94 common drugs and food ingredients, scientists ...

How Orangutans Thrive in Feast and Famine Without Gaining Weight

Sep. 9, 2025 — Orangutans, humans’ close evolutionary relatives, have developed remarkable strategies to survive in the unpredictable rainforests of Borneo. A Rutgers-led study reveals that these apes balance ...

Hidden Gut Cells Could Transform Food Allergy Treatment

Sep. 8, 2025 — Scientists have uncovered a surprising new pathway behind life-threatening food allergies. Instead of histamine, a different chemical called leukotrienes drives severe reactions in the gut. These ...

The Midlife Crisis Is Over, but Something Worse Took Its Place

Sep. 2, 2025 — Once a universal feature of human psychology, the “unhappiness hump” in midlife has disappeared, replaced by a new trend: mental health is worst in youth and improves with age. Data from the ...

Cannabis for Coping? Why It May Trigger Paranoia

Aug. 28, 2025 — Using cannabis to self-medicate comes with hidden dangers—new research shows these users face higher paranoia and consume more THC. Childhood trauma further amplifies the risks, especially ...

Smoking’s Hidden Gut Bacteria Trick May Lead to New Colitis Treatments

Sep. 19, 2025 — For decades, scientists have puzzled over why smoking makes Crohn’s disease worse but seems to protect people from ulcerative colitis. Now, researchers at RIKEN have discovered that smoking creates ...

Scientists Found 3 Simple Tweaks That Cut Diabetes Risk by 31%

Aug. 29, 2025 — A Mediterranean diet alone is healthy, but when combined with calorie control, exercise, and support, it cuts type 2 diabetes risk by 31%. The PREDIMED-Plus study followed almost 5,000 participants ...