My dad, who is a heart surgeon, works with many adult patients who did not take good care of their bodies in their formative years. He is able to teach them how to break old eating and exercise habits and reshape their bodies, but not without a great deal of resistance.

The Dorm Room Diet: The 10-Step Program for Creating a Healthy Lifestyle Plan That Really Works (ed. Harper Collins, 2010) - ISBN: 9781557049315