Mar 28, 2026Physical Activity

Resistance Training, Myostatin, and Sarcopenia: What Changes

Resistance training modestly lowers myostatin in sarcopenic older adults, but not frail adults. What a small biomarker signal can and cannot tell us.

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Mar 27, 2026Nutrition

Cancer, Sarcopenia, and Nutrition: What Works After 65?

Cancer treatment can accelerate muscle loss after 65. Protein shows an early signal, but evidence for HMB, omega-3s, and dosing remains thin.

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Mar 27, 2026Nutrition

Protein for Healthy Aging: Why Diet Quality Still Matters

Protein targets matter after 65, but a six-year cohort study suggests diet quality and resistance training shape whether those grams protect mobility.

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Mar 21, 2026Metabolic Aging

Older Adults With Type 2 Diabetes Need More Than HbA1c

For older adults with type 2 diabetes, long-term diet plus multicomponent exercise improved HbA1c, fitness, and function in one RCT.

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Mar 20, 2026Nutrition

What a 10-Day Modified Fast Actually Does to Muscle

Does extended fasting burn muscle? A 10-day trial suggests much early lean-mass loss is water and glycogen, but the evidence has major limits.

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Mar 15, 2026Physical Activity

Circuit Resistance Training for Older Adults: What It Changes

Circuit resistance training can improve strength, fat mass, walking endurance, and blood pressure in older adults. Here's what the evidence proves.

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Mar 14, 2026Nutrition

Inflammatory Diets and Sarcopenia: Prevention Beats Repair

Higher dietary inflammatory scores track with sarcopenia and frailty risk. What the evidence says about prevention, protein, and resistance training.

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Mar 9, 2026Sarcopenia

Weight Loss After 55: Why Resistance Training Changes the Equation

For adults 55–70 with obesity, calorie restriction can reduce fat but cost muscle and bone. Evidence favors pairing it with resistance and aerobic exercise.

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Feb 24, 2026Muscle Aging

The Sarcopenia Protocol That Doesn't Exist: A 3-Paper Fact-Check

Three papers were grouped to prove sarcopenia can be beaten with peptides and training. One studied ACL patients. Here's what the evidence actually says.

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