Statistical evaluation of absolute change versus responder analysis in clinical trials
2.3 Major mechanisms of heat stress-induced male infertility Prolonged exposure to high temperatures does not impair male fertility via a single pathway
Attributing the result to GHK-Cu alone isn't science, it's wishful accounting
GSH is a cofactor for dozens of enzymes involved in detoxification.* As an antioxidant, it directly quenches several reactive oxygen species (free radicals).* Numerous structures and functions in the body receive benefit from maintaining normal levels of glutathione, such as hepatic support, pulmonary health, immune function, bowel health, carbohydrate metabolism, cardiovascular health, cognitive health, and eye health.* The liver is the largest reservoir for glutathione in the body
In less dire terms, your overall health reflects your capacity for electron flow