Thats a user population that includes not only weight lifters and bodybuilders but also people at risk for: Sarcopenia The worldwide prevalence of sarcopenia, or age-related muscle loss, is 10-16%, so its far from uncommon.31 And because people begin to lose 3-8% of their existing muscle mass with every proceeding decade of adult life, it behooves you to take active measures to preserve the lean mass you have.32 Otherwise, you may find yourself struggling with physical weakness and decreased physiological function as you grow older.33 Resistance training can mitigate the risk, and a growth hormone secretagogue peptide can support your resistance training

In 2021, Jung et al., in Korea, investigated whether the oral intake of enzymatically decomposed collagen peptides (acid-processed collagen peptides [APCPs]: 1000 mg suspended in 25-mL samples administered once per day) could improve skin moisture and barrier function by assessing changes in the ceramide and natural moisturizing factor (NMF) contents in the stratum corneum (SC), comparing baseline parameters to end-of-treatment parameter values [37]
Vegetarians and vegans, who consume little to no animal products, are at a higher risk of L-Carnitine deficiency
cGMP-Prkg1 signaling and Pde5 inhibition shelter cochlear hair cells and hearing function
doi: 10.1093/aje/kwae165 405
10.1177/1461444820934032 [DOI] [Google Scholar] Rogers J., Smith K., Strickland J., Epstein D