Black wolfberry kidney tonic efficacy is no less than wolfberry, it fruit in the natural anthocyanin content is high, so the bubble water is purple-black, although drink up not red wolfberry taste good, but from the perspective of Chinese medicine five colors into five organs, black corresponds to the kidney, so the kidney effect is better. Black wolfberry taste sweet sex flat, with kidney fill essence, clear liver and purpose of the effect, modern medical research confirmed that the black wolfberry is rich in protein, wolfberry polysaccharide, amino acids, vitamins, minerals, trace elements and other nutrients. Black wolfberry is the highest natural proanthocyanidin content of natural wild plants, and natural proanthocyanidin is the most effective natural water-soluble free radical scavenger, its antioxidant effect is 20 times more than vitamin C, vitamin E 50 times. Therefore, black wolfberry has a strong antioxidant effect, can improve the body’s immunity, prevent atherosclerosis, anti-aging, protect the liver and eyes, prevent diabetes, coronary heart disease, cerebral thrombosis, has a high medicinal value.