As a traditional Tibetan food, Qidan does not have special medicinal properties, nor does it have a role in treating certain diseases. The word “qidan” comes from the translation of the Tibetan language, meaning wine soup, is a traditional Tibetan food, as a kind of barley wine as the raw material for food, although qidan does not have special medicinal and curative effects, but qidan also contains many nutrients needed by the human body, such as carbohydrates, calcium, magnesium, and other mineral components. It is usually made with sweet barley wine, mixed with brown sugar, crushed milk residue, dried ginseng fruits, dried peaches, tsampa and other raw materials to make a paste and then boiled and eaten, which has a special flavor. It should be noted that: when consuming Qidan, because of the barley wine contains alcohol, the people who are allergic to alcohol are not suitable for consumption, and contains brown sugar and other raw materials, diabetic patients also need to avoid eating. Normal people pay attention not to eat more, so as not to cause gastrointestinal discomfort.