Many bactericidal antibiotics exert their effects, at least in part, via oxidative damage to cells
From toxic chemicals to heavy metals to any charged molecules that be exposed to
As we age, our natural levels of glutathione decline, leading to visible signs of aging like wrinkles, loss of elasticity, and hyperpigmentation
There's a deep psychological component similar to Prohibition 100 years ago
Selenium supports glutathione peroxidase, an enzyme that enhances glutathione's effectiveness: Brazil nuts, sunflower seeds, brown rice, tuna How to Preserve Glutathione in Food Glutathione is a powerful antioxidant found in various foods, but it is highly sensitive to heat, oxygen, and processing