Furthermore, it has been shown that collagen peptide supplements derived from thermally degraded collagen, primarily consisting of prolyl-hydroxyproline and hydroxyprolyl-glycine, may reduce skin vulnerability in older adults and thus prevent conditions such as skin tears [58]
Not all the news was good the study also found an increased risk of gastrointestinal disorders (a potential concern with these diseases), hypotension, syncope, arthritic disorders, nephrolithiasis, interstitial nephritis, and drug-induced pancreatitis
Neuroscience 370:207217 Pillich RT, Scarsella G, Risuleo G (2005) Reduction of apoptosis through the mitochondrial pathway by the administration of acetyl-l-carnitine to mouse fibroblasts in culture
SN : What are the biggest open questions in the field now