I tried IV Glutathione and I felt 90% for 6 hours, but the next day I felt sick again. Perhaps this is why a PWC just told me Dr. Cheney and Rich Van K do not recommend Glutathione supplementation. I don't know if my experience was in part placebo, but boy did I feel good. I felt a bit like I did after my 2nd Myer's Cocktail, after which I felt great and put in an 8 hour day of walking and doing things. But again, the day after I was back to being sick. I can't find any documentation against I.V. Glutathione. If anyone knows of any, let me know. I will check for responses to this post, but don't be offended if I don't respond right away. It looks like the option to be notified of responses has been removed. Or at least I can't find it.