I am on it, and you have to be...no MUST be 100% on plan. If your fat intake is over the limit, you will have serious digestive trouble. As I am on a very strict program, it has not been a problem. If you are not committed to doing this, it is probably just a waste of time.
"run from the false golden crust, that hides all the heart break and rust...run to the arms of your youth,
run to the arms of the truth." Michael Nesmith "In the Afternoon"