Natural Ways To Increase Glutathione Levels Silicon alleviates the toxicity of microplastics on kale by regulating hormones, phytochemicals, ascorbate glutathione cycling, and photosynthesis ScienceDirect What Is Glutathione? Health Benefits, Risks, and More Most antioxidants come from your diet. This one your body makes itself, and it's arguably the most important one you have. Glutathione supports immune function, detoxification, brain health, and digestion. The problem Glutathione, what is it? Do I need it? Johnson Chiropractic, Inc.