These Glytamins have saved my life!! I am unable to take any supplements or meds, due to liver problems. I react horribly and will not sleep. I could barely eat...no carbs or fats. Doc thinks I do not have the liver MTHFR gene and I have high mercury and lead poisoning. I can\'t do the olive oil flush either. I can only use the suppositories and nutritional IVs. The Glytamins give me energy, better digestion, and mood enhancement. I feel much better and I can\'t live without them now. I use them once or twice a week. I was scared about administering a suppository, but it was super easy. Way easier than trying to do an enema. I actually look forward to my Glytamins now. I am going to try the Xeneplex next.