7 Things to Avoid When Taking Glutathione Core Med Science Glutathione Benefits: Evidence, Use & Safety BodySpec Glutathione: The Master Antioxidant Your Body Needs TRT Nation Glutathione Antioxidant that supports detoxification, immune health, and brighter skin. Vitamin A helps your vision, immune system, and many other parts of your body. But too much of it can bring health problems for your liver and the rest of your body. Glutathione facts: 1. Glutathione is an important antioxidant in the body that helps protect cells from damage caused by free radicals. It is found in almost every cell and is composed of