9 Health Benefits of Glutathione The appeal of glutathione injections makes sense. Glutathione is one of the most important antioxidants your body produces, and levels drop as you age, making the idea of a quick boost tempting. Increase in renal glutathione in cholestatic liver disease is due to a direct effect of bile acids American Journal of Physiology Renal Physiology American Physiological Society IV Glutathione: Health Risks and Misconceptions The Food and Drug Administration (FDA) warns the public on the dangers associated with the use of injectable lightening agents such as glutathione and Vitamin C. In the Philippines, several health and Glutathione Injection Cost, Benefits, Side Effects