1. Red dates and longan soaked in water can nourish the heart and strengthen the spleen, nourish the heart and stimulate appetite, and drinking longan and jujube tea can also promote fat decomposition. Jujube, longan and ginger tea are warm foods in winter. Longan is a warm and high-grade hot fruit, which is rich in saccharides, including glucose, sucrose, polysaccharides and sugar alcohols.

2. Amino acids, vitamins, riboflavin and various trace elements in jujube are indispensable nutrients for human body. Jujube is best cooked, boiled, nutritious, spleen and stomach, nourishing blood and calming the nerves. Longan is rich in glucose, sucrose and protein. Its iron content is also high. It can improve heat energy, supplement nutrition and promote hemoglobin regeneration and blood supplement.

3. Longan is rich in vitamin B and vitamin C, which plays a great role in improving immunity in winter. Longan has the effects of calming the nerves, nourishing the heart, nourishing blood and strengthening the spleen, and has a good effect on improving insomnia.

4. Soaking red dates and longan in water can improve cardiovascular circulation, stabilize mental state and relieve stress and tension. Longan is rich in glucose, sucrose, protein, vitamins and trace elements, which has a good nourishing effect and is conducive to improving anemia.

Extended data

Matters needing attention

1, the child's spleen and stomach function is weak, jujube is sticky and difficult to digest, and eating too much will hinder the stomach and easily affect the child's appetite and digestive function. And jujube has too much sugar, which is easy to cause dental caries.

2. High-quality longan with shell has large particles, yellowish brown shell color, smooth shell surface, and is thin and brittle. The color of shelled longan meat is brownish yellow or brownish yellow, and there is no peculiar smell. Silent pulp is magnified when it vibrates. The shelled longan meat, fleshy, is dry and soft when pinched by hands. Open the shell to taste, the meat color is Huang Liang, the quality is crisp and soft, and the taste is sweet.

3. Inferior or toxic longan: The longan with shell has small particles and rough shell surface. Longan with shell rattles when it is shaken, and the flesh is thin, dry and sweet. The color is particularly bright, and the pungent smell may be sprayed with sulfuric acid or soaked in acidic solution.

Baidu encyclopedia-jujube longan tea

People's Daily Online-Jujube has three common functions. Two types of people should not eat more.

People's Daily Online-Women eat more longan, which is good for their health.