I have said this before, but so far, 6mp has been the magic pill for my son. It took over 6 months to put him into full blown, wonderful, remission. I thank God every day. He gets regular blood work done, and sometimes, he has a bit of nausea that passes quickly, but basically, we have our son back 100%. He eats anything he wants, and is happy. Did I say happy??!?Talk with your doctor, do your research, and then decide. Don't do anything you are not comfortable with. I am just saying it works well here, and as far as future problems, I don't worry about that. Being a parent of an 18 year old, brings enough worries. Happy 2009!!