Black Chinese wolfberry are mainly distributed in qinghai, xinjiang, and more for breeding in the wild, the main effect on the human body is it contains a lot of anthocyanins, anthocyanins as antioxidant, the body's aging was also explain human oxidation, anthocyanins reportedly can slow the body by oxidation, and youth, anti-aging, as to its authenticity is difficult to judge; Of course, according to the traditional Chinese medicine, black is the kidney, and the kidney is the natural origin of the human, the primary bone marrow, its China is in the ear, may be good for the kidney maintenance.