Ingredients: red dates ... 40g longan ... 20g hot water ... 1000ml Practice: add red dates and longan to hot water, boil until the water boils, and then reduce the fire to 10 minute. Function "Compendium of Materia Medica" records that longan is sweet in taste and warm in nature, which has the effect of nourishing blood and heart, and can improve the memory loss of girls with blood deficiency. Ingredients: 30 grams of longan meat, 0/2 pieces of red dates/kloc-,5 grams of astragalus, a little brown sugar and ginger juice. Practice: Wash the red dates first, and then break them for later use. 2. Put about 500 cc of water into the pot, then add longan meat, red dates, astragalus root and brown sugar, bring to a boil with high fire, and then turn to low heat for about ten minutes. Third, after cooking, add a teaspoon of ginger juice to drink. Fourth, you can cook more and then put it in a thermos as a drink. Longan meat, also known as longan meat, is warm and sweet, and has the effect of nourishing the heart, spleen and blood. Longan meat is one of the common desserts and one of the traditional blood-enriching drugs. Because of its sweet and peaceful taste, it can also nourish the heart and spleen, and can be used for symptoms such as fatigue, sallow complexion and spontaneous sweating due to blood deficiency. Ginger is mild and pungent. Generally speaking, ginger is mainly used for sweating and relieving exterior syndrome, that is, for treating colds. This is why people drink ginger and brown sugar soup to prevent colds. In addition, ginger has the effects of warming the lungs, relieving cough and detoxifying. Ginger is often used with red dates. On the one hand, it is not only a medicine for relieving exterior syndrome, promoting health and sweating, but also a medicine for nourishing blood of jujube, so it can play a role in harmonizing and strengthening nutrition. On the other hand, ginger can harmonize the stomach, and red dates can strengthen the spleen and replenish qi. The combination of the two can strengthen the spleen and stomach and increase appetite. If longan pulp is added, it can also treat women's postpartum deficiency of both qi and blood and edema.