It depends on the specific situation. Generally, a small amount is enough. In daily life, for long-term bad stomach, gastrointestinal dysfunction, indigestion, stomach disease and so on. Tikeshu stomach nourishing tea, Chinese medicine, can be used for conditioning at ordinary times. Be careful not to get angry often, and don't stay up late often. At the same time, we must pay attention to our diet. Don't eat any irritating food, try to eat less greasy food, or eat more light fruits and vegetables.