1, enhancing human immunity. Jujube contains a lot of sugars, mainly glucose and sucrose, as well as oligosaccharides, arabinan and galactomannan. It also contains a lot of vitamins such as vitamin C, riboflavin, thiamine and nicotinic acid. , has a strong nourishing effect, can improve human immune function and enhance disease resistance.

2. Enhance muscle strength and gain weight. The weight gain of experimental mice was significantly higher than that of the control group when they were given jujube soup for 3 weeks every day. In the swimming test, the swimming time is obviously longer than that of the control group, which shows that jujube can enhance muscle strength and gain weight.

3. Protect the liver. The experiment proved that jujube soup *** 1 week was given to rabbits with carbon tetrachloride liver injury every day. Results: Compared with the control group, the total protein and albumin in serum increased significantly, indicating that jujube has protective effect on liver.

4, anti-allergic. The ethanol extract of jujube can inhibit the production of antibodies against specific allergic diseases, and jujube has antiallergic effect.

5, calm and soothe the nerves. Jujube contains substances with sedative, hypnotic and hypotensive effects, and the isolated grapefruit aglycone C glycoside has central inhibitory effect, that is, it reduces spontaneous movement, stimulates reflex and rigidity, so jujube has sedative and sedative effects.

6, anti-cancer, anti-mutation. Jujube contains three kinds of compounds, among which folic acid and phytic acid have anticancer activity. Nutrients contained in jujube can enhance human immune function, and play a certain role in preventing cancer and maintaining human organ function.