Theoretical Methods for Treating Obesity
| Goal | Method |
|---|---|
| Reduction of calorie intake | Low-calorie fat and carbohydrate substitutes; drugs to impair absorption; restrictive bariatric surgery; behavior modification. |
| Reduction of appetite | Behavior training; anorectic drugs; bypass bariatric surgery; control environmental stimuli. |
| Increase in energy expenditure | Exercise or elevation of metabolic rate(e.g., by drug treatment). |
| Direct removal of fat | Surgery (liposuction); agents to impair fat storage. |