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 your therapist about it. >> mike: why he strapped you to the chair, you've got add and afraed you're running around. >> distracted, disorganizationed, great intentions, but they can't follow through with anything so we need to stimulate their brains and there are certain