Reus GZ, Maciel AL, Abelaira HM, de Moura AB, de Souza TG, Dos Santos TR, et al
Popular Peptide Supplements Several natural and synthetic peptides are available over the counter as topical or oral supplements, including the following: Collagen peptides stimulate the production of collagen and elastin proteins found in healthy skin, bone, and cartilage
This contributes to the peptide's anti-aging effects
An important theoretical concern exists: c-Met is overexpressed in multiple human cancers (gastric, lung, colorectal), and chronic c-Met pathway stimulation could potentially influence cancer riskthough this has not been studied longitudinally even in animals
Ding Z, Han Y, Liu W, Zhang W, Xie Z, Zhou P, Jiang S, Lu J, Li J, Li Y, Ji M, Xue H, Tang J, Wang Z, Xia K, Li D, Wu J, Wang Y, Kim LM, Naseem DF, Li G, Zafereo ME , Yao C, Tao Y, Zha X, Liu Y