One of the most potent antioxidants your body makes is glutathione, a.k.a. the mother of all antioxidants. Every cell in your body contains glutathione and its main job is to protect your Glutathione Benefits for Gut Health Nikki Yelton RD 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 Embracing Nutrition What Is Glutathione What is Glutathione? Foods that are naturally rich in Glutathione Times of India Foods With L Glutathione: Avocado, Watermelon, and More GoodRx