Read More Scince News Health 7 hours ago One 30-Minute Workout Lifts Mood: The Biology Explained A 30-minute session of moderate exercise triggers the hormone adiponectin, which activates AdipoR1 and APPL1 in the medial prefrontal cortex, producing an immediate mood lift and suggesting new fast-acting antidepressant targets.
Read More Scince News Health 19 hours ago Gut Bacteria That Produce Serotonin Could Transform IBS Care Researchers identified gut bacteria that can produce bioactive serotonin, revealing new paths for IBS therapies. The discovery links Limosilactobacillus mucosae and Ligilactobacillus ruminis to gut serotonin and motility.
Read More Scince News Health a day ago Old Blood Pressure Drug Reveals New Cancer Targets Researchers uncovered how hydralazine works at the molecular level, explaining its effectiveness in preeclampsia and revealing potential vulnerabilities in glioblastoma—paving the way for safer, targeted therapies.
Read More Scince News Health a day ago How Speech Speed Can Reveal Early Signs of Alzheimer's Researchers find that speech speed and pauses may signal early Alzheimer’s changes. Studies link slower speech to tau and amyloid markers, suggesting voice analysis could aid early detection and screening.
Read More Scince News Health 2 days ago Your Brain's Five Life Epochs: How Wiring Changes with Age A large MRI study of 3,802 people identifies four turning points—around ages 9, 32, 66 and 83—that divide life into five brain wiring epochs from childhood to late aging, with implications for health and interventions.
Read More Scince News Health 2 days ago Do Tattoos Raise Skin Cancer Risk? What We Know Today Recent research suggests a possible link between tattoos and melanoma but does not prove causation. Learn how ink chemistry, UV exposure and inflammation could play a role—and practical advice for tattooed skin.
Read More Scince News Health 2 days ago Black Friday and Your Brain: The Neuroscience Explained Black Friday’s timers, limited-stock alerts and social cues push the brain into fast, error-prone decisions. Learn the neuroscience behind urgency and scarcity, plus practical tactics to avoid impulse buys.
Read More Scince News Health 3 days ago Oral Arginine Reduces Amyloid Plaques in Animal Models A Japanese study finds oral arginine reduces amyloid-beta aggregates in mice and fruit flies, lowering inflammation and behavioral deficits — a potential, low-cost avenue for Alzheimer's research and clinical trials.
Read More Scince News Health 3 days ago Stem-Cell Transplant Reverses Vision Loss in AMD Patients A phase 1/2a trial reports the first-in-human stem-cell RPE transplant that safely improved central vision in some patients with dry age-related macular degeneration, prompting larger tests.
Read More Scince News Health 3 days ago Brain Rot and Short Videos: APA Finds Cognitive Harm The APA's meta-analysis of 98,299 participants links heavy short-form video use to measurable declines in attention, memory, inhibitory control and language—raising concerns for children's learning and mental health.
Read More Scince News Health 3 days ago Persistent Maternal Thyroid Imbalance Raises Autism Risk A study of over 51,000 births links persistent maternal thyroid hormone imbalance during pregnancy to higher autism risk in children, with longer disruption increasing the likelihood. Treated thyroid dysfunction showed no increased risk.
Read More Scince News Health 3 days ago Married and Gaining Weight: Why Couples Pack on Pounds A longitudinal study finds people who enter long-term relationships often gain BMI despite healthier habits. Learn why comfort, social meals, and parenthood may drive couple weight gain and what to do.
Read More Scince News Health 4 days ago Untreated Sleep Apnea Nearly Doubles Parkinson’s Risk A large VA study finds untreated obstructive sleep apnea nearly doubles Parkinson’s risk, while consistent CPAP use substantially lowers that risk. Learn the mechanisms, implications, and next steps.
Read More Scince News Health 5 days ago Nasal Nanodrops Target Glioblastoma: A New Immune Route Washington University and Northwestern researchers created intranasal nanodrops that activate the STING pathway in brain immune cells to target glioblastoma in mice, offering a targeted, low-side-effect immunotherapy route.
Read More Scince News Health 5 days ago A Spoonful of Black Cumin: Could It Lower Cholesterol? A small clinical trial suggests daily black cumin seed powder (Nigella sativa) can lower LDL and raise HDL cholesterol in eight weeks. Early lab evidence hints at effects on fat-cell formation, but larger trials are needed.
Read More Scince News Health 6 days ago First Human Death from H5N5 Bird Flu Reported in US A Washington state resident died after contracting H5N5 avian influenza — the first human infection with this variant globally. Officials say risk is low and point to a backyard flock as the likely source.
Read More Scince News Health 6 days ago Could Regular Cheese Consumption Lower Dementia Risk? A Japanese cohort study of 7,914 older adults found a modest association between weekly cheese consumption and lower dementia rates over three years. Researchers suggest nutrients, fermentation and heart health as possible links.
Read More Scince News Health 6 days ago Hybrid Immune Therapy Reverses Type 1 Diabetes in Mice Stanford researchers developed a hybrid immune-cell therapy that prevented and reversed type 1 diabetes in mice by creating a mixed donor-recipient immune system that tolerates transplanted islets without long-term immunosuppression.
Read More Scince News Health 6 days ago High-Intensity Yoga Might Be the Most Effective Sleep Aid A meta-analysis of 30 randomized trials found high-intensity yoga (under 30 minutes, twice weekly) linked to larger sleep improvements than walking, resistance or aerobic exercise. Practical tips and context included.
Read More Scince News Health 6 days ago Finasteride and Male Hair Loss: Effectiveness vs Risks Finasteride effectively treats male pattern hair loss but recent regulatory reviews link it to depression and suicidal thoughts. Learn how it works, evidence, warnings, alternatives, and what to do if symptoms arise.
