Glutathione, the Underrated Antioxidant You Need in Your Diet Glutathione is a powerful antioxidant made by the body that helps protect cells, support detoxification, and promote healthy, glowing skin. These foods naturally help boost and protect glutathione levels supporting skin health What are the Natural Sources of Glutathione? Foods With L Glutathione: Avocado, Watermelon, and More GoodRx Do Vitamin C's Benefits Extend Beyond Immune Health ? Dr. Green Life