Ashwagandha (Withania Somnifera): a comprehensive narrative review of its role in enhancing physical performance and health Nutrition & Metabolism Springer Nature Link Glutathione and glutathione dependent enzymes: From biochemistry to gerontology and successful aging ScienceDirect Constantly getting asked about Protandim. Here is my response: Studies show it is helpful in reducing oxidative stress. I don't personally use it in my office, not necessarily because I don't like Frontiers Targeting the NRF2 pathway for disease modification in neurodegenerative diseases: mechanisms and therapeutic implications Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification