a double-blind, home-use study in approximately 45 healthy volunteers with ageing, non-firm skin to assess the efficacy of different treatment dosages of a vitamin c dietary supplement compared to a placebo control group
10.1111/jocd.12089 116 KhemisA.KaiafaA.Queille-RousselC.DuteilL.OrtonneJ
Moreover, Gln is an essential substrate for the immune system, and prolonged use of Gln metabolic inhibitors might weaken the anti-tumor immune response ( 2 The role of Gln metabolism in tumor Emerging evidence shows that Gln metabolism is involved in tumor progression in two specific ways ( Figure 1 )
Preclinical findings describe increased glucose and amino acid transport into cells, upregulation of protein synthesis machinery, and early anti-catabolic signaling that suppresses tissue breakdown
This is also why stacking supplements aggressively often backfires
10.1016/j.neulet.2023.137314 48 KavanaughT