Will I Lose Muscle Mass Using Peptides for Weight Loss? — RetatrutideCompare

Weight Loss & Metabolism

Body composition data from clinical trials of peptide-based weight loss therapies show that the majority of weight lost is fat mass rather than lean muscle tissue. This is a significant advantage over many traditional calorie-restriction approaches, which often result in substantial muscle loss. The preservation of lean mass during peptide-assisted weight reduction may be related to the specific metabolic effects of these peptides, including improved insulin sensitivity and nutrient partitioning.

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