Free radicals are molecules that can damage your cells and cause problems, including liver disease. Leafy greens like spinach have a powerful antioxidant called glutathione, which can protect against free radicals and Glutathione Antioxidant that supports detoxification, immune health, and brighter skin. Glutathione IV Therapy Glutathione Benefits The Woodlands Houston TX Natalie Drake, MD Glutathione: The Master Antioxidant Your Body Needs TRT Nation L Glutathione Antioxidant Support Allergy Research Group