EXPLORE THE SCIENCE
Fish Oil Supplements Aren’t the Villain TL;DR: A comprehensive review of the UK Biobank found that fish oil supplements show favorable associations with health outcomes—not harmful ones—contradicting recent alarming headlines about atrial fibrillation risk. Wh…
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Your Brain Gets Louder as You Sleep — So Why Does Sleep Feel Deeper? The Answer Is Dreams. TL;DR: Vivid, immersive dreaming makes sleep feel just as deep as complete unconsciousness—both rate identically—while the dim awareness of merely existing feels the sha…
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Exercise Beats Medication for Depression, But Which Type Matters Most? TL;DR: Aerobic exercise matches antidepressant efficacy for depression with effect size −1.60, resistance training slightly edges aerobic for anxiety, and neither requires meeting WHO guide…
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Blood Test Detects Alzheimer’s with 83% Accuracy TL;DR: A new blood test using three misfolded plasma proteins can identify Alzheimer’s disease with 83.44% accuracy, outperforming conventional biomarkers and offering a non-invasive screening tool years before…
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Obesity and Depression Share Five Converging Biological Pathways Obesity and depression represent two of the world’s fastest-growing epidemics. By 2030, over 1 billion people will have obesity, while depression will affect more than 350 million. Yet they are r…
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Diabetes and Depression Are Not Just Comorbidities—They Drive Each Other TL;DR: Diabetes and depression form a vicious cycle: high blood sugar triggers neuroinflammation and HPA axis dysfunction that cause depression, while depression sabotages blood sugar con…
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Dysbiotic Gut Microbiota Depletes Amino Acids and Triggers Depression in Youth Depression in children and adolescents affects 4–5% of youth worldwide, with rates climbing steeply over the past decade. Conventional treatment targets serotonin—but new evidence r…
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Elevated methylmalonic acid (MMA) levels are associated with depressive symptoms and increased mortality risk, but depressive symptoms do not mediate the relationship between MMA and mortality. Highlights: Each standard deviation increase in MMA is associated…
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Occlusion dysfunction (OD) is causally linked to an increased risk of Alzheimer’s disease (AD), while dentures restoration can mitigate this risk. Highlights: Periodontal disease (PD) and Alzheimer’s do not have a direct causal relationship (P = 0.395). Loose…
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Long-term practitioners of Orgasmic Meditation (OM) show distinct patterns of reduced brain metabolism compared to non-meditators, with significant differences in various brain regions involved in cognition, attention, and emotional regulation. Highlights: Red…
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