Ranked by shared topics, with one result from each original episode.
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“A national survey analysis estimated 2.6% severe deficiency, 22% moderate deficiency, and 40.9% insufficiency among US adults, although prevalence changes with the threshold used. These categories should remain distinct because insufficiency is not the same as clinical deficiency.”
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“A 2025 meta-analysis found improved quality of life, no clear overall change in ejection fraction, and a borderline improvement in New York Heart Association functional class across a small set of trials.”
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“A standard multivitamin may support selected older adults by filling dietary gaps, and population surveys show that many people consume less than estimated requirements for nutrients such as magnesium, calcium, and vitamins A and C.”
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“In a four-month randomized trial of 88 overweight, untrained middle-aged adults, daily doses of 500 or 1,000 milligrams improved some muscle and mitochondrial measures, while the primary outcome of peak power did not significantly improve.”
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“A meta-analysis of 49 resistance-training studies found small additional gains from protein supplementation, with fat-free-mass gains leveling near 1.6 grams per kilogram per day in the studied populations.”