Glutathione IV Therapy for Reducing Oxidative Stress AND IM ITALIAN , Garlic is supposed to be one of the best natural remedies when youre feeling under the weather. When you crush or chew raw garlic it releases a compound called allicin, and thats Glutathione is such an important antioxidant in human physiology, meaning it acts to combat oxidative stress. Strategies for increasing glutathione include: Consume sulfur rich foods like cruciferous vegetables Ensure you get Amazon.com: Kyolic Aged Garlic Extract Formula 105, Detox & Anti Aging*, 200 Capsules : Health & Household Glutathione Garlic Sulfur Conjugates: Slow Hydrogen Sulfide Releasing Agents for Therapeutic Applications