Recently, according to foreign media reports, data analysis from the Korea Food Research Institute showed that people who sleep 7 to 9 hours a night have a 28% to 35% lower risk of abdominal obesity than those who sleep less than 5 hours a night, and that a diet with 13% to 26% fat intake is more conducive to weight loss. The report noted that the average Korean adult sleeps 6 hours and 24 minutes per night, which is less than the 7 to 9 hours of sleep recommended by the National Sleep Foundation. According to an analysis of data from the Korea Food Research Institute, people who sleep 7 to 9 hours a night have a 28% to 35% lower risk of abdominal obesity than those who sleep less than 5 hours a night. At the same time, lack of sleep can lead to a decrease in leptin and an increase in hunger hormones, which may lead to an increase in appetite. In addition to having enough sleep, those who want to lose weight should also consume enough fat. Those who sleep 6 hours and earn fat properly are 22%-26% less likely to develop abdominal obesity than those who sleep 5 hours. But eating too much fat or too little fat does not have such benefits, and some people even face a higher risk of abdominal obesity. Researchers recommend that people eat 13 to 26 percent fat in their diets and that they should not eat too much in the evening, as this can lead to fat accumulation. But consuming too little fat by itself won’t help reduce abdominal obesity, and it’s important to consume the right amount of fat. Increased abdominal fat can lead to the risk of high blood pressure and diabetes, but a healthy diet and proper sleep can prevent the onset of disease. However, for people who are prone to fat, the difficulty of losing weight is undoubtedly nightmare mode compared to the general population. For the characteristics of the easily fat body, weight loss surgery is a more suitable weight loss method for people with easily fat body. This is because surgery can readjust the human gastrointestinal tract to achieve the effect of limiting the amount of food and reducing the function of nutrient absorption. In recent years, a number of severely obese patients of 300 pounds or more have come to seek help from surgical procedures. However, obesity and type 2 diabetes are both the same in that if it is difficult to change poor habits after surgery, the disease may still return. To effectively prevent this risk, postoperative management of weight loss surgery is very important.