Vomiting after eating is usually not fattening, but it may lead to reflux pharyngitis, reflux esophagitis, gastritis and other diseases.
Vomiting after eating is considered to be vomiting caused by artificial irritation of the throat, but it may also be vomiting caused by stomach diseases.
It takes about 4 to 6 hours for food to enter the stomach and empty into the intestines. Nutrients are absorbed mainly in the intestines. If you vomit after eating, the nutrients will be vomited out before they are absorbed, so you will usually not gain weight.
However, when food enters the stomach stomach acid secretion increases. In the process of vomiting, stomach acid and undigested food at the same time through the stomach, esophagus, pharynx and other parts of the body, it is possible to lead to the erosion of the parts passed by the stomach acid, induced reflux pharyngitis, reflux esophagitis, gastritis and other diseases.
Therefore, it is not recommended to use the weight loss method of vomiting after eating, and you can reduce your weight by controlling your diet and exercising properly. If it is caused by diseases, further examination of gastroscopy, liver function and other items are needed to find the cause.