She is a board certified Physiatrist, not a mental doctor, all though I could use that too!. this kind of doctor works on a cellular level to try and restore health, and she is suppose to know about all kinds of nutrition and suppliments. That is why i questioned her, and this treatment, she should know about this. Someone who has a compromised immune system I just don't think should be taking cyanide in any form. She knows this. I have only seen her once, and we don't know each other well yet. I will see her every two weeks for awhile, and give her a chance. Look up this Physiatrist, she also is a pain specialist, that was my origional reason for finding a new doctor. Thanks sally, ginnie