Which is not a potential benefit of surgical obesity treatment?

The obesity that has some people regularly is due to two factors that work together:

1. They are prone to gain weight.

2. Bad eating habits.

For this reason, when a person turns up to a surgical to get better physic, regularly the two factors mentioned remain and the person will increase again because to keep the changes, must have willpower and eat adequately.

Explanation:

The obesity could be physiological and of habits, the the best recommendation would be a balanced diet, exercise and so much willpower.