GLP-1 Drugs and Muscle Loss: What the New Data Actually Shows
Peter Attia breaks down the real impact of Ozempic and Wegovy on muscle, bone, and physical function — and how to protect both.
20 articles
Peter Attia breaks down the real impact of Ozempic and Wegovy on muscle, bone, and physical function — and how to protect both.
From bloodwork and diet to TRT, creatine, and Tongkat Ali — a practical guide to optimizing male hormones at every life stage.
Dr. Dominic D'Agostino shares evidence-based strategies for implementing ketogenic diets to enhance performance and longevity.
Dr. Chris McGlory reveals how 5g daily omega-3 supplementation could help preserve muscle mass and strength in aging adults.
Dr. Andrew Koutnik reveals how your body needs less glucose than expected and explores ketones as powerful alternative fuel.
A leading aging researcher audits NMN, urolithin A, spermidine, and more — revealing what actually works and what falls short.
Get an inside look at the exact supplements, dosages, and daily routines used by longevity researcher Dr. Rhonda Patrick.

Practical longevity strategies across decades of life, from DEXA interpretation to mTOR concerns with high protein intake.
Jim LaValle shares decades of experience with innovative peptides, metabolic testing, and personalized health optimization strategies.
Dr. Abud Bakri covers BPC-157, epithalon, GHK-Cu, GLP-1s, and growth hormone peptides — separating real evidence from hype.
Dr. Rhonda Patrick reveals how magnesium deficiency impairs DNA repair, accelerates aging, and increases disease risk.
Derek from More Plates More Dates breaks down testosterone boosters, TRT protocols, and common hormone-killing mistakes.
Peter Attia answers listener questions on cardiovascular risk, metabolic health, minimum-dose strength training, dementia prevention, and NAD supplements.
Ben Greenfield reveals why your vitamin D isn't working and shares his young plasma infusion experiment for longevity.
Peter Attia explores a new CETP inhibitor that may reduce cardiovascular risk and protect against Alzheimer's disease in APOE4 carriers.
Leading researcher reveals why higher creatine doses unlock benefits beyond muscle strength, from cognitive protection to bone health.
Dr. Andy Galpin breaks down nutrition timing, supplement strategies, and recovery protocols used by Olympic and professional athletes.
Practical guidance on hydrogen health benefits, finding quality hormone doctors, and surprising research on alcohol versus cannabis.
New research reveals how leaky brain blood vessels may be the root cause of cognitive decline, offering fresh prevention strategies.
Ben Greenfield explores sauna benefits, gut health treatments including FMT, and ketone supplements for muscle maintenance.