Read More 2025-12-18 Boosting COX7RP Boosts Mitochondria and Mice Lifespan A Japanese mouse study finds boosting the mitochondrial protein COX7RP increases respiratory supercomplexes, improves metabolism and muscle endurance, and extends average lifespan by about 6.6 percent.
Read More 2025-12-17 Can Vegan and Vegetarian Diets Safely Fuel Child Growth? A global meta-analysis of 59 studies finds well-planned vegetarian and vegan diets can support healthy child growth and improve cholesterol, but vitamin B12, calcium, iodine and zinc shortfalls need attention and possible supplementation.
Read More 2025-12-17 Nearly Half of Imminent Heart Attacks Evade Current Screens A retrospective study of 465 first heart-attack patients found ASCVD and PREVENT risk scores missed many imminent events, suggesting a role for direct atherosclerosis testing and more personalized prevention.
Read More 2025-12-16 Psilocybin Rewires Brain Circuits to Break Depression A mouse study using an engineered rabies virus maps how psilocybin reorganizes neural circuits, weakening cortical rumination loops and strengthening sensory-action links — a possible mechanism for its antidepressant effects.
Read More 2025-12-15 Poor Sleep and Pregnancy: Breaking the Vicious Cycle Poor sleep and mental health form a self-reinforcing cycle that is especially risky during pregnancy. Learn the biology, prenatal consequences, practical strategies and when to seek clinical help.
Read More 2025-12-15 New Study: Daily Tea Linked to Stronger Bones in Older Women A Flinders University study of nearly 10,000 women finds daily tea consumption linked to modestly higher hip bone mineral density, suggesting tea may help lower osteoporosis risk while very high coffee intake could be harmful.
Read More 2025-12-15 Daily Tea May Boost Bones; High Coffee Intake Risks A 10-year study of nearly 10,000 women finds modest links between beverage habits and bone density: daily tea correlates with slightly higher hip BMD, while very high coffee intake may reduce bone strength.
Read More 2025-12-14 How Childhood Shapes Dementia Risk: Early-Life Clues Research increasingly links dementia risk to exposures from pregnancy, childhood and young adulthood. Early interventions — from education and lifestyle changes to public-health policy — could reduce lifelong risk.
Read More 2025-12-14 Young Blood Slows Amyloid Build-up and Protects Memory A mouse study shows aged blood accelerates amyloid buildup and memory loss, while blood from young donors reduces plaques and protects cognition, highlighting blood-brain pathways as potential therapeutic targets.
Read More 2025-12-14 Genetic Links Tie Misophonia to Anxiety and PTSD Risk A 2023 genomic analysis links misophonia—intense reactions to everyday sounds—to genetic risk for anxiety, depression and PTSD, suggesting shared biological pathways and new treatment directions.
Read More 2025-12-13 Why Your Body Wakes You Minutes Before the Alarm, Explained Discover why you often wake minutes before your alarm, how the suprachiasmatic nucleus and hormones like cortisol shape that internal alarm, and practical steps to train your circadian rhythm for natural, refreshed waking.
Read More 2025-12-13 New Blood Pressure Rules: What the 2025 Guidelines Mean The 2025 AHA/ACC blood pressure guidelines lower diagnostic thresholds, emphasize lifestyle changes like DASH and reduced alcohol, and introduce the PREVENT risk calculator for personalized treatment decisions.
Read More 2025-12-13 Ozempic-Style Implant for Cats: New Weight Drug Trial OKAVA Pharmaceuticals has begun clinical trials of OKV-119, a GLP-1 implant aimed at helping overweight cats lose weight safely. The implant mimics fasting benefits and could reduce reliance on daily meds.
Read More 2025-12-11 Snack Smart: Flavanols That Protect Your Blood Vessels A University of Birmingham trial shows that high-flavanol foods—cocoa, tea, berries—can prevent short-term declines in blood-vessel function during two hours of uninterrupted sitting, offering a dietary way to support vascular health.
Read More 2025-12-10 Cancer Deaths Could Nearly Double by 2050 — Act Now Global projections show cancer diagnoses and deaths could nearly double by 2050, with the largest increases in low- and middle-income countries. Prevention, diagnosis, and health-system investment can change the trajectory.
Read More 2025-12-09 How Microplastics May Worsen Alzheimer’s and Parkinson’s New review maps five biological pathways by which microplastics may inflame and damage the brain, potentially worsening Alzheimer’s and Parkinson’s. Learn sources of exposure and practical ways to reduce risk.
Read More 2025-12-08 Shingles Vaccine Linked to 20% Lower Dementia Risk A Stanford analysis of Wales' shingles vaccine rollout found a 20% lower dementia risk over seven years among vaccinated seniors, suggesting antiviral vaccination may prevent or slow cognitive decline.
Read More 2025-12-08 New Study Finds Human Frailty Tipping Point at 75 Years A Dalhousie-led analysis of 12,000+ people suggests the human body crosses a frailty tipping point around age 75, when recovery slows, health deficits accumulate faster, and mortality risk rises sharply.
Read More 2025-12-07 Nitrous Oxide Offers Rapid Relief for Severe Depression A review finds that controlled nitrous oxide (laughing gas) can reduce depressive symptoms quickly, including in treatment‑resistant cases, but effects are short‑lived and require more trials on dosing and safety.
Read More 2025-12-07 How Working From Home Really Affects Your Mind A major Australian study of 16,000 workers reveals how commuting and working from home shape mental health, with hybrid work strongly benefiting women and long commutes harming men with fragile wellbeing.
