I've always been weary of diets, esp. when you're sick, have a condition or disability. How much can food do on its own? A lot, especialy when you start cutting out food groups, I think that's the worst you can do and that it's detrimental to your health.

IMMHO all we can do is stay as healthy as possible, that means eating healthy food. Lean meat, red meat, fish, vegetables, potatoes, pasta, ... I think we need all the vitamins and minerals of as much varied foods as possible.