Your Cold and Flu Defense Plan: How to Use Vitamin C and Glutathione Aurora Studies show children with autism have significantly lower levels of glutathione, the body's master antioxidant. Without enough glutathione, the body struggles to eliminate toxins, making it harder to cope with everyday Nini Munoz , PhD. Since the administration claimed Tylenol as a cause of autism, we've seen a number of alternative and 'integrative' practitioners talking Instagram Glutathione, the Underrated Antioxidant You Need in Your Diet