Protein low carbohydrate diet, good tore type two, a nightmare if you're a compulsive overea r overeater. >> mike: that's why some diets work for some people and not another because the braps are triggering a different response. >> right, that's going to be in the future we're going to be tailoring diets to people's individual brains. what have you found out about gail. >> very clear, a type two impulsive overeater and i talked about her life i'm absolutely sure she has add and time from she was a little girl. >> mike: did you know this, gail. >> i had an inkling, but not-- you talked to had y...