New Studies
Major findings from Lancet, BMJ, NEJM, JAMA, and other leading journals
Innate Immune Strength Paradoxically Linked to Worse Flu Symptoms in Controlled Challenge Study
A controlled human influenza challenge study in Nature Medicine reveals that heightened innate immune cell responsiveness paradoxically correlates with increased…
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Blood test with circular RNA markers predicts Alzheimer’s disease years before symptoms emerge
A blood test measuring 34 circular RNA markers predicts Alzheimer's disease progression with 92% accuracy, outperforming current protein biomarkers and…
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More form New Studies
Alcohol Suppresses Heart Rate Variability During Sleep Across All Fitness Levels
A 4,098-person study from Finland found that alcohol suppresses heart rate variability (HRV) during sleep…
Exercise’s True Power: A Systematic Review Shows Mitochondrial Remodeling, Not Just Volume, Drives Fitness Gains
A systematic review analyzing 425 human studies shows that training intensity—not duration—is the primary driver…
Egg consumption linked to 27% lower Alzheimer’s risk in large multi-cohort study
A 15-year prospective study of nearly 40,000 adults found that those consuming five or more…
Coffee’s Dose-Response Puzzle: Why 2–3 Cups Daily May Shield Against Dementia
Moderate coffee consumption—2 to 3 cups daily—is associated with the lowest dementia risk in a…
Bedroom Light at Night Linked to Metabolic Harm: What the Evidence Shows
Moderate bedroom light exposure triggers measurable metabolic harm within a single night and may triple…