For example, there is one of the most famous eaters in Japan, Muxia. After testing, although he has an oversized stomach bag, he still keeps fit by inducing vomiting. After years of performance and vomiting, his teeth have almost rotted. In his recent live video, he can see that his food intake is rapidly decreasing, and the whole person looks much worse than before. This is the irreversible sequela caused by urging. The most common cause of vomiting is facial edema, which can make people lose weight but look fatter. Common digestive diseases such as anorexia nervosa, autonomic nervous disorder, tooth injury, pharyngitis and permanent voice change may be accompanied by a period of lifelong urging. For example, Mi Zijun, a famous big stomach king in China, also had a swollen face because of vomiting. His voice was like that of a drake polished by sandpaper, so he had to turn on the voice changer to cover up his abnormal voice during the live broadcast. Moreover, Japanese wood has been examined, and it turns out that there is no conclusive evidence that its digestive function is much better than that of ordinary people, because all the food he eats is still stored in his stomach, waiting for digestion. It can be proved that he has no special function except that his stomach is more flexible than others and his stomach can be stretched bigger. Just to attract people's attention, overeating in this self-harm way to attract netizens. Then I reached the limit of my body and had to vomit in order to keep fit, which brought me many side effects. Many people in China have been proved to be vomiting-inducing, but there are still many people who want to join the ranks of eating kings, not because they can really eat, but because they are profitable in this industry. In other words, any gluttony patient has the potential to induce vomiting king, and as the king of eating, gluttony and vomiting often coexist.