Kumquat is a food, there is no difference between warm and cool, moderate consumption can provide energy and carbohydrates and other nutrients for the human body. Kumquat is a common fruit in daily life, in which every 100g of kumquat contains about 13.7g of carbohydrates, 144mg of potassium, 56mg of calcium and 35mg of vitamin C. It is rich in nutrients, and in addition to fresh food, it can also be made into tea for drinking, and moderate consumption can replenish the above mentioned nutrients and energy for the body. However, kumquats should not be consumed in excess, as kumquats also contain more fruit acids, excessive consumption will stimulate the oral cavity, but also stimulate the stomach and intestines, resulting in abdominal pain, diarrhea and other symptoms.