Vitamin C (500 to 1,000 mg/day) and collagen peptide supplementation (10 g before exercise) have preliminary evidence supporting tendon collagen synthesis in humans
Glutathione is one of the most important compounds that provide the body with many health and beauty benefits, but with its many forms, it is necessary to know how to take glutathione effectively, whether orally, intravenously, or through the diet, and to know the appropriate doses and how long you can take glutathione as well, so that the individual can reap its benefits and avoid its harms
Even though they are not anabolic steroids and do not artificially enhance muscle size, WADA prohibits them under the category of non-approved substances and growth factors
FASEB J 23:32633272 Matsuzawa D, Obata T, Shirayama Y, Nonaka H, Kanazawa Y, Yoshitome E, Takanashi J, Matsuda T, Shimizu E, Ikehira H, Iyo M, Hashimoto K (2008) Negative correlation between brain glutathione level and negative symptoms in schizophrenia: a 3 T 1 H-MRS study