No doctor needs to tell you that to burn the calories, you need to exercise.
After you have done that, them some more exercise would be in order. This, coupled with healthy eating habits and some more exercise still, will help you lose weight.
Have you ever wondered why a lot of old folks exercise? To keep the calories down, that’s why.
They realize, or have been told, that as they age, fat and other stuffs begin to pile up in their bodies that they need to burn up.
The same thing applies for overweight persons. And the sooner they begin work on this, the better for everybody.