Although many programs advertised to help one lose weight, the only proven long-term and safe is to burn more calories than you consume.
This is accomplished by consuming fewer calories (eat less food or healthier food) or increase energy expenditure (exercise). Often times, we use behavior modification techniques like eating smaller meals to help control eating habits. Once weight is lost, these habits can be modified slightly for weight maintenance.
If you have unwanted body weight, this can be a symptom of medical or psychiatric disorders may be due to a variety of exercises to increase or decrease food intake.
