More and more people are beginning to pay attention to health care. Especially some middle-aged people or people who are weak, pay special attention to health. Lycium barbarum has always been regarded as an edible Chinese medicine and a good health food. Lycium barbarum is rich in carotene, vitamins A 1, B 1, B2, C and other nutrients necessary for healthy eyes. It is good at improving eyesight, commonly known as "improving eyesight".

Mature Lycium barbarum is purple-black, and the pigment is mainly anthocyanin, which is a polyphenol pigment. Compared with red Lycium barbarum, the antioxidant capacity of black Lycium barbarum is indeed slightly better. However, we often see purple potatoes and black rice grapes also contain a lot of antioxidants. These foods are easier to get than black wolfberry, so there is no need to eat black wolfberry.

Lycium barbarum also contains polysaccharide and lactose. But the polysaccharide in red Lycium barbarum has better anti-fatigue effect than that in black Lycium barbarum. Choose Lycium barbarum carefully, and then choose it after knowing its true value. At the same time, whether it is black or red, it is not appropriate to eat more. It is advisable to take 6-12g every day, about 25 capsules.