The statement that TCM doctors do not allow grapes to be eaten may be the advice given by the doctor during a particular consultation. This advice is based on the patient’s physical condition at the time, not that they are not allowed to eat them all the time, but only that they are not recommended during the period of treatment. Because some people are not suitable for eating grapes, it is recommended that they avoid eating grapes or eat less of them. For example, in people with high blood sugar, eating grapes may lead to a continued increase in blood sugar, which is detrimental to blood sugar control. People with a weak spleen and stomach should also be cautious because grapes are flat and sweet and sour in taste, so eating more of them may cause stomach acid secretion, resulting in abdominal pain or diarrhea. In addition, people who have allergies to grapes should also avoid eating them to avoid allergic symptoms. Overall, no herbalist would not allow grapes for no reason, as grapes are a relatively common fruit that is rich in nutrients and suitable for most people. Grapes contain 15-25% glucose, which is more easily absorbed compared to other sugars. Grapes are also rich in trace elements, anthocyanins, fiber, etc. Eating grapes regularly also helps and nourishes the liver, antioxidants, and can play a role in lowering blood pressure, etc. As mentioned above, the way and amount of grapes consumed should be based on the preferences of the people consuming them and their own situation. Although moderate consumption of grapes can be beneficial for most people, there are some limitations, so medical advice should be followed.