It is possible to become thin by eating less and not exercising to meet the intake less than the consumption, but this method of weight reduction is not recommended.
By eating less, the daily consumption is more than the intake, forming a calorie gap, maintaining a period of time, even without exercise, can become thin. However, eating less without exercise is generally difficult to adhere to, and it is easy to rebound after weight loss. Eating too little may also cause muscle breakdown and damage the basal metabolic value.
Scientific weight loss is recommended to eat less in moderation with exercise. Exercise is not only conducive to the maintenance of weight loss, but also on the bones, muscles have exercise effect. In addition, eat less should not eat too little, especially should be sufficient intake of protein, vitamins, dietary fiber and water intake, to avoid too low intake damage to the basic metabolism.
People who need to lose weight due to diseases and other special reasons should undergo medical weight loss under the guidance of a professional nutritionist.