Foods High In Glutathione Healthy, nutrient packed foods do not have to be rare and expensive. A recent study by a team of researchers from Southeast University in China summarizes a collection of studies related to garlic and S Allyl L Cysteine A garlic Bioactive: Physicochemical Nature, Mechanism, Pharmacokinetics, and health promoting activities ScienceDirect Did you know? Garlic is high in sulfur compounds that help increase levels of glutathione. This antioxidant is part of your body's first line of defense against stress. For more details, visit Frontiers Traditional uses, phytochemistry, pharmacology and toxicology of garlic (Allium sativum), a storehouse of diverse phytochemicals: A review of research from the last decade focusing on health and nutritional implications