One day, Rich Roll, a 41-year-old father of four, was out for what he planned would be a five or six mile run. Maybe it was the plant-based vegan diet he had recently adopted, or some primal, ...

A man who once jokingly referred to his eating habits as being on "the window diet" due to his frequent fast food consumption has shared his extraordinary transformation into one of the world's ...

A man who said he was on "the window diet" because of how often he ate fast food has described how he transformed himself ...