Because glutathione levels decline as you age, and glycine can help slow the glutathione slide, it's a good idea to keep your levels high by eating protein rich foods, like organic poultry, grass fed Glutathione Benefits for Athletes ivconcierge.com How to Take Glutathione Effectively: Dosage & Tips Malondialdehyde levels are higher and glutathione levels are lower in preeclampsia than in normal pregnancies Universa Medicina