#precision_longevity
Whey Protein Beats HMB for Building Strength Back in Older Adults, Meta-Analysis Finds
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A meta-analysis of seven trials found strength training plus supplementation improved muscle and function in older adults with sarcopenia, with whey protein outperforming HMB on grip strength. Read more…
Losing Muscle Matters More Than Extra Weight for Cancer Survival, Huge Study Finds
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A nationwide study of over 635,000 cancer patients found low muscle mass raised mortality risk far more consistently than body weight did. Read more…
What Actually Drives Biological Aging? Researchers Zero In on Three Culprits
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A new editorial narrows the hallmarks of aging down to three interlocking culprits, and a single molecule, NAD+, shows up as the common thread. Read more…
AI Muscle Scans Predict Heart Valve Surgery Survival
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AI analysis of pre-surgery CT scans found low skeletal muscle volume independently predicts mortality after heart valve replacement. Read more…
Hidden Muscle Loss Nutrition Screens Often Miss
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CT scans found muscle loss in half of hospitalized cancer patients, including many with normal BMI — standard nutrition screening missed it. Read more…
Diabetes: Why Not All Muscle Loss Looks the Same
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A study of frail older diabetes patients found two distinct sarcopenia phenotypes, each with its own complication risks. Read more…
