Research published in PMC shows that glutathione administration suppresses muscle fatigue induced by prolonged exercise through improved aerobic metabolism
Partial reduction reactions occur even under physiologic conditions, causing release of superoxide radical (O 2 ) and hydrogen peroxide.[] NATURAL SOURCES OF GLUTATHIONE Glutathione is available naturally in fresh leafy vegetables, broccoli, walnuts, chestnuts, oranges, whey protein, tomatoes, fresh fruits, avocados, asparagus, meat, and poultry.[] PHARMACEUTICAL FORMULATIONS OF GLUTATHIONE Glutathione is available as oral preparations (pills, sublingual tablets, solutions, syrups, and sprays) and parenteral forms (IV preparations)
Refrigeration at 2C8C (36F46F) after opening maximizes the full 28-day safety window
4 Another study associated sugar and high-glycemic load with fatigue