Diet is not the only reason for being overweight. Genetics play a huge role, but can be overcome in most cases. But concluding that everyone is overweight for t

Diet is not the only reason for being overweight. Genetics play a huge role, but can be overcome in most cases. But concluding that everyone is overweight for the same reason you were is nonsense. There are plenty of mysteries yet to be solved on the matter. Having a good diet is very important of course.