Special grade black wolfberry usually refers to the size of the particle in 0.5-0.6 cm, is a better quality black wolfberry, the normal size of the black wolfberry, high anthocyanin content, generally described as the size of the soya bean.
Ningxia black wolfberry, sweet and flat, is rich in protein, fat, sugar, free amino acids, organic acids, minerals, trace elements, alkaloids, vitamin C, B1, B2 and other nutrients. Compared with the red wolfberry, its vitamin, mineral and other nutrients are more abundant, especially the natural anthocyanins with free radical scavenging and antioxidant function. The medical value is far higher than the ordinary red wolfberry. It is known as "soft gold" and "blue demon" in the wild.
Improve circulation and enhance physical fitness: anthocyanin can improve blood circulation, restore the lost microvascular efficacy, strengthen the fragile blood vessels, and thus make the blood vessels more flexible. Proanthocyanidins are known as "antidotes for atherosclerosis". For those with insufficient venous function, proanthocyanidins can effectively relieve pain, swelling, and nocturnal spasms, so doctors in Europe usually suggest that patients with varicose veins are rich in anthocyanin - rich foods.
