The old duck, also known as rasping, Shu mallard, water duck, flat, sweet, slightly salty flavor, belonging to the lung, spleen, kidney meridian. Efficacy: tonifying qi and yin, promoting water retention and reducing swelling Applicable people: duck meat burned to eat for hot flashes and night sweats, coughing and hemoptysis of the crowd, duck meat and winter melon, Coix Seed boiled to eat for gastrointestinal digestion function is not good, edema, urinary discharge of the crowd. Nutritional value: the old duck made of duck meat contains protein content is slightly lower than chicken, while the fat is higher than chicken, also contains calcium, phosphorus, iron and other minerals and vitamins B1, B2 and other nutrients. Serving Methods: Suitable for stewing, broiling and stir-frying. In the case of daily consumption, the food efficacy is limited and cannot play a role in the treatment of disease. If you have any discomfort symptoms, please consult a doctor in time to avoid delaying your condition.