After eating 7 1 1 of Thailand Detoxification Beverage, stomach pain is that individuals are allergic to certain ingredients or the digestive system is difficult to accept certain ingredients, causing gastrointestinal discomfort. Some ingredients in detoxified drinks, such as fruit and vegetable fiber and probiotics, may cause gastrointestinal discomfort to some people, such as abdominal distension, diarrhea, nausea and vomiting. In addition, adding some herbal ingredients to detoxification drinks will also stimulate the stomach and cause stomach pain.