Although food can slightly influence GLP-1 activity through high fiber and healthy-fat diets, supplements are unable to match the metabolic effect of these medications
Why Weight Loss Can Lead to Muscle Loss (Even Without Tirzepatide) Muscle loss during weight loss is common and has several causes: Calorie deficits can cause the body to use both fat and muscle for energy Low protein intake limits muscle repair and maintenance Reduced physical activity removes the stimulus needed to preserve muscle Hormonal changes, including low testosterone, can increase muscle breakdown Tirzepatide can amplify these factors by reducing appetite, which makes intentional nutrition and training strategies even more important
Higgins J, Altman DG, Gotzsche PC, et al
It also serves as a substrate for various antioxidant enzymes, including glutathione peroxidase and glutathione reductase, which further amplify its protective effects
Aoyama K
Peptides for Weight Loss are considered safe when prescribed and monitored by a qualified healthcare provider