Nutrition & DietGLP-1 Nutrition Review Prioritizes Protein and Strength Training to Protect Lean Mass
Weight loss with GLP-1 drugs comes mostly from fat, but some lean tissue is lost too. This narrative review proposes a nutrition and exercise framework to address that concern, especially for older adults and others vulnerable to muscle loss. The author recommends at least 1.2 grams of protein per kilogram of body weight daily, potentially increasing to 1.6 grams in suitable adults without chronic kidney disease, alongside progressive strength training. The framework also includes checking selected vitamin and mineral levels and tracking body composition. These are proposed care strategies, not results from a new clinical trial. The practical message is to pair appetite suppression with adequate nutrition and muscle support rather than focusing only on weight. This summary is based on the abstract only, and protein targets require individual guidance.
