First: nourishing the liver and tonifying the kidney

Second: treat hypertension and high cholesterol.

Third: Anti-aging

Fourth: improve the body's immunity.

Fifth: promote sleep.

Sixth: nourishing the liver and improving eyesight

Seventh: supplement nickel.

Eighth: Prevention and treatment of cancer

Ninth: prevention and treatment of cardiovascular diseases

Taboos are as follows

First: Don't overdo it.

Second: patients with yin deficiency are not suitable for taking medlar.

Third: patients with spleen and stomach weakness and exogenous heat evil are not suitable for taking Lycium barbarum.

Fourth: Black Lycium barbarum must be preserved.