As I understand it, most dieters will regain the weight lost and then some more after each diet. What evidence is there to support diets rather than other forms of help?
Diet helps loosing weight but doesn't teach the person doing the diet to eat better.
To keep the lost weight away, healthy habit and a positive attitude must be taken.
Once you have achieved a desired weight, a positive attitude is very important in your efforts to successfully manage it. To lose weight permanently, you must make a commitment to gradually adopt a healthier way of life.
Diet in itself is not bad but diet alone doesn't fix the core of the problem: food habits.