The role of carrots: 1, can provide the body with rich beta-carotene, and beta-carotene into the body, can increase the strength of dark adaptability, especially at night can make vision brighter. 2, at the same time beta-carotene can also avoid hyperkeratosis of the skin mucosa, for whitening and muscle building can play a very good role. 3, carrots also contains rich dietary fiber, into the body can promote intestinal peristalsis, maintain the intestinal microecology, for the prevention of intestinal infectious diseases have a very good effect. The carrot is also known as a small ginseng, from the point of view of Chinese medicine, can promote the circulation of qi and blood, for people with cold hands and feet, qi and blood deficiency, appropriate to eat a little carrot can play a very good role in replenishing qi and blood.