Lycium barbarum L., longan and jujube are all ingredients with high nutritional value. They can be combined together to produce synergistic effects and bring many benefits to the body. The main effects are as follows:

1. Enhance immunity: Lycium barbarum, longan and jujube are rich in nutrients, which can help enhance human immunity and improve the body's resistance.

2. regulating blood sugar: longan and red dates can help lower blood sugar, which is helpful to control diabetes.

3. beauty beauty: Lycium barbarum and longan are rich in vitamins and antioxidants, which can resist oxidation, delay aging and help beauty beauty.

4. promote sleep: longan and red dates have the effect of calming the nerves, which can help relieve anxiety and insomnia and promote sleep.

5. Nourishing blood and tonifying kidney: Longan and jujube have the effects of nourishing yin and enriching blood, tonifying kidney and benefiting qi, which can help improve the body's immunity and resistance to diseases.

To sum up, the combination of Lycium barbarum, longan and red dates can help the body to improve immunity, regulate blood sugar, beauty beauty, promote sleep, nourish blood and tonify kidney.