Glutathione Participation in the Prevention of Cardiovascular Diseases The Glutathione and Vitamin D Relationship GrassrootsHealth Frontiers Glutathione: A Samsonian life sustaining small molecule that protects against oxidative stress, ageing and damaging inflammation Glutathione is one of the most powerful antioxidants, naturally synthesized in the body and central to cellular defense. Glutathione supports the effective functioning of the immune system by reducing oxidative damage caused Antioxidant glutathione discovered to play a key role in proper protein folding Mitochondrial Glutathione, a Key Survival Antioxidant Montserrat Mar, Albert Morales, Anna Colell, Carmen Garca Ruiz, Jos C. Fernndez Checa, 2009