Anti-aging and improving sleep: Anti-aging is one of the most important functions of Lycium barbarum. A large number of anthocyanins can resist oxidation and scavenge free radicals in human body, which has a significant anti-aging effect. Anthocyanins can cross the blood-brain barrier, protect the brain from oxidation, stabilize the function of brain tissue and protect the brain from harmful chemicals and toxins. Eating anthocyanins in Lycium barbarum can significantly improve sleep quality. Beauty beauty, improve the skin: it can prevent the early generation of skin wrinkles and make the skin younger and more energetic. It can not only prevent the early generation of skin wrinkles, but also supplement nutrition and eliminate harmful free radicals in the body. Anthocyanin is a natural sunscreen, which can prevent ultraviolet rays from damaging the skin. If protected with anthocyanins, about 85% of skin cells can survive. Nourishing kidney and essence, preventing cancer: black wolfberry can nourish kidney and essence as well as red wolfberry. Anthocyanins in Lycium barbarum L. (which can scavenge free radicals) can also prevent cancer cells from spreading smoothly.