Glutathione is a powerful antioxidant, helping the body remove excess free radicals. Stress and sickness can cause your body’s glutathione levels to become depleted very quickly. When you’re sick or dealing with the side effects of cancer treatments such as chemotherapy or radiation, decrease and change in appetite can make getting enough of this important nutrient nearly impossible. Supplementing your diet with IV glutathione infusions can help repair cells damaged by cancer treatments. Many cancer survivors using IV therapy report improving their quality of life much faster than by relying on glutathione from food alone.