With the continuous improvement of living standards and changes in dietary structure, the modern people three days down once a small restaurant, a week down once a large restaurant, even their own will be a meal, but also choose McDonald’s such a high-calorie diet. It can be imagined that the incidence of obesity is increasing year by year in the world. In the past 30 years, obesity has become a global and increasingly common social phenomenon. Globally, 2.8 million people die every year because of obesity, and obesity has become the world’s fifth leading cause of death. According to an article published in the U.S. National Geographic magazine, in the United States, the number of deaths associated with overweight is as high as 400,000 per year. In Washington, D.C., a well-known ambulance manufacturing company has also modified its ambulances to help obese patients. So far, how serious is the obesity situation? Here are a few figures to illustrate. ① In China, 22% of the population is classified as overweight. This means that if you walk past 10 people on the street, there is a high probability that 2 of them are overweight. ② In the United States, in order to give obese people a place to drop their hips, a ferry company widened the width of its seats by 5 centimeters. ③ The highest obesity rate in the world is in the South Pacific Islands. Tonga, a country belonging to one of the South Pacific Islands, has a total population of only 106,000, of which 84% of the men and 88% of the women belong to the overweight/obese group. ④ China has surpassed the United States to become the 1st country in the world with the highest number of obese people! As the Chinese people’s living standard has been greatly improved in the last two decades, their diet has been enriched, coupled with the lack of attention to exercise, the obesity rate has been growing continuously. And the United States has recognized the harm of obesity in advance, all the people advocate a healthy lifestyle, and a new type of weight loss method – weight loss surgery, in the United States has become a regular weight loss method!