Chinese wolfberry is divided into black and red, both to the liver and kidney, black into the kidney, so black wolfberry is good at kidney, can nourish the kidney yin, benefit essence and blood. Black wolfberry’s nourishing kidney yin effect, can treat kidney yin deficiency caused by bone atrophy, waist and knee pain, five heart trouble, hot flashes, night sweating. It can treat dizziness and premature graying of hair caused by deficiency of essence and blood in the liver and kidney, and is generally used with He Shou Wu and Semen Cuscutae to wax the hair. Black wolfberry both nourishes kidney yin and nourishes blood, treating blood deficiency pale face can be used with angelica and white peony. This product can also nourish the liver and brighten the eyes, treatment of liver and kidney yin deficiency caused by the eyes dark unknown. By nourishing the liver and kidneys, black wolfberry can produce fluid and quench thirst, treating dry mouth and dry throat in diabetes. It is important to note that this product is a pure tonic and its use alone is prohibited for thick and greasy tongue.