Athletes using GLP-1s will need to closely watch their diet and training to make sure they maintain muscle (perhaps while dealing with the vomiting, nausea, and diarrhea often associated with GLP-1s)
Yet hormonal changes can be complex: Men who begin GLP-1 therapy may initially experience a small dip in testosterone as body fat decreases, since adipose tissue helps regulate conversion of testosterone to estrogen
Ellis PR, Kendall CWC, Ren Y, et al
Values of GPX activity of the two negative zebras were above the 75 percentile, while values of both protein carbonyls and SOD activity were below the 25 percentile
Stemmer, K., Finan, B., DiMarchi, R
Higher protein intake supports lean mass preservation and body composition, especially when paired with resistance training