FDA approval proves that a specific formulation, at a specific dose, for a specific indication, met the endpoints in controlled clinical trials
And thats not even the whole story
Does supplementing with protein lead to greater muscular benefits in older people involved in resistance training
Murphy, Alexandra
N Engl J Med 384(11):9891002 Wilding JPHBR, Calanna S, Van Gaal LF, McGowan BM, Rosenstock J, Tran MTD, Wharton S, Yokote K, Zeuthen N, Kushner RF (2021) Impact of semaglutide on body composition in adults with overweight or obesity: exploratory analysis of the STEP 1 study
doi: 10.1097/GOX.0000000000002843