Goji berries are items that are both food and medicine and can generally be taken as food with no special contraindications. But people with allergies are forbidden to consume it. Lycium barbarum is the fruit of Ningxia wolfberry, family Solanaceae. Sweet, flat. Into the liver, kidney meridian. It can tonify the kidney and benefit the essence (replenish the kidney essence in the body), nourish the liver and improve eyesight. It treats yin deficiency of the liver and kidney (deficiency of yin fluid in the liver and kidney), lumbar and knee soreness (a feeling of soreness and weakness in the waist and knees), dizziness, diminished vision, thirst, and spermatorrhea. If you have any uncomfortable symptoms, please go to the regular hospital in time to use the medicine under the guidance of a professional physician, so as not to delay the condition. The medication should be taken under the guidance of a professional physician, and should not be taken by oneself to avoid delaying the condition.