If you want to vomit when you eat, consider the possibility of a lack of gastric power. Eating a lot of food you like and not eating what you don’t like, overeating, and usually snacking constantly makes the stomach load more than the norm. Or eating a lot of radish, potatoes, sweet potatoes, chestnuts and other foods regularly. Insufficient peristaltic strength of the stomach muscles, the stomach can not be emptied on time, and the accumulation of food in the stomach for too long will lead to insufficient gastric power. Eat with care, means not to eat too much, too propped up. To quantitative, regular, means that three meals should be according to the prescribed time. Quality, means that each meal should maintain a certain quality, the food contains a certain amount of nutrients. Have a section, regular, fixed quality, is a good diet, only then can the stomach can work and rest in a regular manner.