Thank you! I'd like to see some research on overeating healthy food. Overeating is a terrible affliction in our land of plenty. Even if you're eating healthy food, you will still gain weight if you eat too much of it. Of course exercise helps, but it takes a lot of exercise to wear off one 2,000 calorie meal. No? The key to losing weight is eating less. Period. Of course, that's the hard part.