First of all, we need to know what makes ourselves obese: 1, family heredity, general parents obese, children are usually not thin to where; 2, disease, some beauty seekers are due to sickness and medicine cause obesity; 3, the usual diet, some beauty seekers like to eat high-calorie food and carbonated drinks, plus usually do not love exercise, it is easy to form obesity; 4, pregnancy, aging, women During pregnancy, it is easy to cause fat accumulation in the waist, abdomen and hips, resulting in serious loss of shape. Why will regain weight after weight loss? This is because weight loss through exercise, dieting, drugs and other weight loss methods are only to reduce the volume of fat cells, so if you stop exercise or diet pills, rebound will occur. Everyone’s body has a weight control system, the amount of body fat and weight changes are set and regulated by this control system, the level of regulation is the “adjustment point”. It’s like using a car with an automatic driving system, when you set the speed (tuning point), the car will automatically keep driving at the speed you require, automatically refueling when going uphill and releasing the throttle when going downhill. This explains why some people get fat very easily and others don’t. This means that each person has his or her own independent weight adjustment point. If the value of this point is higher, then the corresponding weight of that person will be heavier, even if the weight loss is successful, the body will unconsciously try to pull the weight back to the weight value that has been set, which is why some people are very easy to rebound after losing weight. Is it impossible for fat people to overcome the control of the weight adjustment point? Yes! For the average obese person, a healthy lifestyle has a role to play. Experts point out that although genetics is the biggest independent factor in adjusting the fixed point, we can not change. But there are some factors that we can control later in life, such as a balanced diet, more fruits and vegetables, less high-oil, high-sugar food; moderate intensity exercise at least three times a week, no less than 30 minutes each time; and quit smoking, reduce work stress and other means, can help you reduce the level of the fixed point. In addition, for overweight obese people with body mass index BIM greater than 32, it is recommended that such people prefer weight reduction metabolic surgery for treatment, through minimally invasive laparoscopic technology, patients have less postoperative incisions, less bleeding, fast recovery, not only long-term stable weight loss effect, but also improve a variety of obesity concomitant morbidity such as fatty liver, diabetes, sleep respiratory tentative syndrome.