Black wolfberry has the effect of nourishing the liver and kidney, benefiting the essence and brightening the eyes (tonifying the essence and promoting the recovery of eyesight) in Chinese medicine clinic. Chinese medicine point of view that the black wolfberry is sweet, taste flat, attributed to the liver, kidney meridian. For the human body has nourishing the liver and kidney and benefit the efficacy of the essence and eyesight, in Chinese medicine clinic is commonly used in the treatment of patients with deficiency, impotence and spermatorrhea, eyesight fainting and unclear. Black wolfberry belongs to the category of medicine and food, and when black wolfberry as food, it contains nutrients including protein, carbohydrates, vitamin C and so on. So healthy men consume black wolfberry in moderation can provide them with protein, energy and vitamin C, for the maintenance of normal physiological functions have certain benefits. Although black wolfberry is good, but not everyone can eat, specific should be used under the guidance of a doctor, do not self-medication.