Read More Scince News Health 11 days ago Fine Air Pollution Linked to Higher Alzheimer's Risk A large Emory University study links long-term PM2.5 exposure to higher Alzheimer's risk in older adults. Findings point to direct neurovascular effects and highlight air quality as a modifiable factor in dementia prevention.
Read More Scince News Health 11 days ago Why Cold Feels 'In Your Bones': Anatomy and Answers Why do people say cold is 'in your bones'? This article explains how humidity, blood flow, the periosteum, synovial fluid and vitamin D shape winter aches and offers practical steps to reduce discomfort.
Read More Scince News Health 11 days ago Eating Whole Foods Cuts 330 Calories Daily, Study Finds Reanalysis of clinical-trial data shows eating unprocessed whole foods led people to consume larger volumes but about 330 fewer calories per day than diets dominated by ultra-processed foods, highlighting nutrient-driven food choices.
Read More Scince News Health 12 days ago Depression May Signal Parkinson’s or Lewy Body Dementia A large Danish registry study finds depression rises about eight years before a Parkinson’s or Lewy body dementia diagnosis and stays elevated afterward, suggesting late-onset depression may flag early neurodegeneration.
Read More Scince News Health 12 days ago How A Molecular Mistake Explains Rare Vaccine Clots Researchers have identified a precise molecular mechanism behind rare blood clots after some adenovirus-based COVID-19 vaccines: a specific antibody mutation (K31E) plus an inherited gene variant cause cross-reactivity with platelet proteins
Read More Scince News Health 13 days ago Worrying About Aging May Speed Up Your Biological Clock New research links persistent anxiety about aging—especially fears of declining health—to faster biological aging measured by epigenetic clocks in midlife women, highlighting mental health as a factor in physical aging.
Read More Scince News Health 13 days ago How Counting Drinks and Cancer Warnings Reduce Alcohol A study with nearly 8,000 participants found that pairing a clear warning about alcohol-related cancer with a simple habit — counting drinks — led to measurable reductions in consumption over six weeks.
Read More Scince News Health 14 days ago Could a Ketogenic Diet Undo Damage from Prenatal Stress? A rat study shows that a post-weaning ketogenic diet reduced behavioral problems caused by prenatal stress, with sex-specific mechanisms. Findings suggest dietary strategies could one day help prevent neurodevelopmental harm, pending human trials.
Read More Scince News Health 14 days ago Five Weeks of Brain Training Cuts Dementia Risk 25% A long-term NIH-funded trial found five weeks plus brief boosters of speed-of-processing brain training cut dementia risk by 25% over 20 years, highlighting adaptive visual tasks as a durable tool in prevention.
Read More Scince News Health 15 days ago We Were Wrong About Breakfast: Fasting and Focus for Adults A comprehensive review finds intermittent fasting does not impair cognitive performance in healthy adults, while highlighting age, timing and food cues as key modifiers of mental function.
Read More Scince News Health 15 days ago Hot Water Hype: Ritual Comfort, Not a Cure-All Explained Warm water can soothe and support hydration, but claims that it reliably causes weight loss, clears skin, or cures cramps are not strongly supported. Rituals and hydration matter more than temperature.
Read More Scince News Health 16 days ago Why Supervised Group Exercise Eases Depression Symptoms A comprehensive synthesis shows supervised, social aerobic exercise significantly reduces depression and moderately eases anxiety—especially among young adults and postpartum women—offering an evidence-based alternative or complement to therapy and medication.
Read More Scince News Health 16 days ago Why Teen Diets Matter More Than Vitamin D Alone Today A Swansea University review suggests adolescent whole-diet patterns more reliably link to lower depressive symptoms than single-nutrient supplements like vitamin D, and it outlines a roadmap for future research.
Read More Scince News Health 16 days ago How a 45-Minute Nap Reboots Your Brain for Learning A 45-minute afternoon nap can lower synaptic saturation and boost the brain’s capacity to learn. New NeuroImage research suggests short naps recalibrate neural connections, enhancing focus and memory readiness.
Read More Scince News Health 17 days ago Younger Adults Are Getting Osteoarthritis — Why Now? Osteoarthritis is increasingly diagnosed in younger adults. This article explores why the shift is happening, how cartilage breaks down, current treatments, and emerging molecular diagnostics like infrared spectroscopy.
Read More Scince News Health 17 days ago Speed Training Rewires Brain — A Hopeful Angle on Dementia A targeted speed-training task produced measurable changes in brain connectivity, offering a potential path to develop exercises that slow cognitive decline. Researchers urge cautious optimism and further study.
Read More Scince News Health 17 days ago A Protein That Reawakens Aging Brain Cells — DMTF1's Role Researchers identify DMTF1, a transcription factor that can revive neural stem cell activity in lab and mouse studies, revealing a new pathway that may counter age-related declines in neurogenesis and cognition.
Read More Scince News Health 18 days ago Erythritol and the Brain: Hidden Risks Behind the Sweetener New lab research suggests erythritol, a common sugar alcohol, can weaken blood‑brain barrier cells, disturb vessel signals and hinder clot resolution—findings that may link frequent use to higher stroke and heart risk.
Read More Scince News Health 19 days ago A Molecule That Silences Glioblastoma’s Genetic Switch UVA researchers report a small molecule that blocks the AVIL oncogene in glioblastoma, crossing the blood-brain barrier and slowing tumors in mice — an early but promising step toward targeted brain-cancer therapy.
Read More Scince News Health 19 days ago Nerves Recruit Cells to Fuel Early Pancreatic Cancer Researchers reveal that sympathetic nerves and activated fibroblasts team up early in pancreatic lesions, creating a feedback loop that fuels cancer progression and suggests new diagnostic and treatment strategies.
