We all know that often eat too much will make themselves fat, but few people know why they always eat so much, and always take the excuse that they are foodies to comfort self-satisfaction. In fact, many behaviors in our lives can have an impact on appetite, we just don’t know it. For example, many people now like to stay up late, but staying up late will increase the secretion of cortisol, increasing our appetite, and will make themselves more like those high-salt, high-calorie food, further causing our appetite, so stay up late more often, you will find yourself becoming more and more like to eat those high-calorie food, and a meal is easy to stop. In addition, eating too fast can also make us eat more without realizing it. Although it is up to the stomach to decide whether we are full or not, it is up to our brain to get the feeling and give instructions, and it takes time for the brain to get the satiety signal. If we eat too fast, although the stomach is full, but also began to generate neural response to the brain to send information, but we also consumed a lot of food in this period of time, has far exceeded the actual needs of our body. In addition to these, heavy diet, do not like to move, irregular diet, etc. will let themselves unconsciously eat more, so whether it is to prevent obesity or weight loss, to develop good living and eating habits are very important step, even for the treatment of morbid obesity weight loss metabolic surgery is also the same. Weight loss metabolic surgery has been evolving and improving over the decades and is now approaching maturity as one of the standard treatments for obesity and diabetes, of which post-operative management is one of the important components.