Question 150 of 433
How do I keep my muscle while losing weight on these drugs?
The short answer
Combine progressive resistance training with adequate nutrition, and follow function as well as weight. These measures support muscle; they cannot guarantee that none will be lost.
Weight loss commonly includes both fat and lean tissue. In body-composition studies, “lean mass” includes water, organs, and other non-fat tissue as well as skeletal muscle. A reported fraction of lean-mass loss cannot be read directly as pounds of muscle lost.
Older adults, people eating very little, and those already weak deserve particular attention. Useful follow-up includes appetite, protein intake, weight-loss pace, strength, mobility, and symptoms. A body-composition scan can add information when it will change management.
If food intake is inadequate or strength is falling, discuss the dose, nutrition support, and exercise plan with the prescriber. The aim is improved health and function, not the fastest possible change on the scale.
“This book is for education. It is not medical advice, and reading it does not make you my patient or create a doctor-patient relationship.” From the book’s medical disclaimer. Full disclaimer
HUMAN TRIALS / CLINICAL GUIDANCE — Weight-loss patients: support strength and nutrition; lean mass is not identical to skeletal muscle.Evidence grade (draft mapping)GGuideline-based / consensusPart 11, Q150 · Sources: R3
Sources cited
- R3 Neeland IJ, Linge J, Birkenfeld AL. Changes in lean body mass with glucagon-like peptide-1-based therapies and mitigation strategies. Diabetes, Obesity and Metabolism. 2024;26(suppl 4):16–27. doi:10.1111/dom.15728. PubMed 38937282DOI 10.1111/dom.15728✓ Verified
From Longevity Unmasked by Afshine Ash Emrani, MD, FACC. Medical disclaimer. This book is for education. It is not medical advice, and reading it does not make you my patient or create a doctor-patient relationship. Nothing here is meant to diagnose, treat, cure, or prevent any disease. Medicine is personal: a test, drug, supplement, or exercise plan that helps one person can harm another. Do not start, stop, or change any medication or treatment because of something you read in these pages. Talk with a licensed clinician who knows your history first. If you think you are having a medical emergency, call 911. The author disclaims responsibility for any loss or harm arising from use of the information in this book.