The key

As you can see, undoing the damages caused to your body by chronic illnesses or unhealthy habits is possible. However, it doesn’t mean that it is easy or foolproof. The key point is to learn a whole new set of behavious and to stick with them for the rest of your life. It’s not enough to take up regular exercising and then drop it only a month down the road hoping that all the workouts you’ve had in this month should be enough to undo the damage from a lifetime of bad habits.