1, medlar and chrysanthemum, honeysuckle, hawthorn and honey are soaked in water, which has the effect of tonifying kidney and strengthening yang.

2. Lycium barbarum is sweet. Chinese medicine believes that it can nourish liver and kidney, benefit eyesight, enrich blood and enhance human immunity. For modern people, the most practical function of Lycium barbarum is to resist fatigue and lower blood pressure. In addition, Lycium barbarum can protect liver, lower blood sugar, soften blood vessels, and reduce the levels of cholesterol and triglyceride in blood, which has certain curative effect on patients with fatty liver and diabetes.