What are the pharmacological effects of medlar?

Lycium barbarum is a kind of Chinese medicinal materials widely used. Lycium barbarum is sweet and flat in nature. It has the functions of strengthening the body, nourishing the marrow, invigorating qi and blood, nourishing the liver and kidney, etc. It has a good conditioning effect on people with deficiency of liver and kidney, soreness of waist and nocturnal emission, weakness, night sweats, insomnia and dreaminess, etc., and can strengthen the body.