Wolfberry is both medicine and food, wolfberry decoction dosage of 6-12g, but the daily consumption is not clearly defined, it is recommended to consume under the guidance of a physician. Lycium barbarum is sweet, flat, belonging to the liver and kidney meridian, with the effect of nourishing the liver and kidney, benefiting the essence and brightening the eyes (replenishing the essence and promoting the recovery of eyesight), it can be used for the treatment of deficiency and deficiency of the essence, soreness of the waist and knees, dizziness and tinnitus, impotence and spermatorrhea, internal heat and thirst (internal fever accompanied by symptoms such as overeating and excessive urination), and fainting and uncertainty of the eyes. Caution should be exercised if the spleen is deficient in loose stools (feces are thin and unformed), and the adverse effects of the drug are not known. Chinese wolfberry can be decoction soup, can also be brewed to drink, but all need to be used under the guidance of a professional physician, to avoid blindly self-consumption of adverse effects.