To make sense of it you have to read the funders and the corporate structure, not the swimmers and to respond to it, sports existing governance bodies have to do something harder than denounce it
Glutathione with Vitamin C Enhances antioxidant effects and supports collagen production for brighter skin
Wiley Encyclopedia of Clinical Trials
Additionally, Pernicious anemia, an autoimmune condition affecting the stomachs ability to produce intrinsic factor (a protein necessary for B12 absorption), can also lead to deficiency
Current research may be more limited to specific types of CIPN, and further research and verification are needed to precisely define these effects
Liposomal delivery is intended to protect glutathione during digestion, and small human studies support biological delivery