I started eating a paleo diet about five years ago. It is a commitment in that you can't rely on easy, processed foods. Last summer I started eating a ketogenic diet. Both are do-able. The benefit for me is that aches and pains I've had my entire life are gone. The sinus headaches I suffered from almost daily are gone. In other words, the inflammation I experienced for years is gone. I have not tried the diet with my PANDAS child, but because of the way I eat, she eats far more healthfully than most of her peers. Her PANDAS symptoms are currently mild, although I honestly have no idea why.
It's probably easier to try a paleo diet at first, and then if you want you can move to ketogenic.
