Analysis of illness: Hello, this tremella lotus seed, medlar and Sydney crystal sugar is boiled, which is a common prescription for dietotherapy and a good product with the same origin of medicine and food. Suggestion: All of them have the effect of nourishing yin, among them, they have a good health care effect on nourishing lung yin, liver yin and kidney yin, which is better than taking them in summer or autumn when pathogenic factors are dry or summer heat hurts body fluid and yin.