1, physique, some people are relatively thin, not easy to get fat, even if they eat more, they are easier to exercise than ordinary people, and a considerable number of these big eaters may belong to this physique.

2. They may vomit after eating, and keep their figure and image in this way.

They consumed a lot of physical strength through exercise. Achieve the purpose of slimming.

Although they may eat more at a time, they may only eat once a day or once every few days.