The efficacy and function of vitamin C

VC is the abbreviation of vitamin C, which is a vitamin necessary for the normal metabolism of the human body. This substance is mainly found in vegetables and fruits. Common oranges, kiwis and grapefruits in life are rich in vitamin C. This substance is extremely beneficial to maintaining human health and can delay aging. The following is a detailed introduction to the effects and functions of VC. Those who need it can focus on it.

The efficacy and function of vitamin C

1. Protect your eyes

VC has a significant protective effect on human eyes, because human eyes have a particularly high demand for VC. If there is a lack of VC, it will cause the lens of the eye to degenerate, which can easily lead to a high incidence of cataracts. In addition, after the body's metabolism slows down, the amount of VC in the body will continue to decrease. If it is not replenished in time, it will lead to decreased vision and retinal function. Therefore, taking more VC on a regular basis can play an important role in protecting the eyes.

2. Reduce the incidence of cancer

In daily life, people can effectively reduce the incidence of cancer by timely supplementing with vitamin C and vitamin E, because these two vitamins work together to prevent the production of carcinogens in the human body, and they will form an antioxidant barrier on the surface of human tissue cells, which can prevent free radicals in the body from damaging tissue cells and preventing cells from becoming cancerous.

3. Prevent and relieve anemia

Although vitamin C cannot directly replenish blood, after being absorbed by the human body, it can promote the body's absorption of iron. It can also convert trivalent iron in the human body into divalent iron which is easily absorbed by the human body, and can effectively enhance the body's absorption and utilization rate of trace element iron. This substance is also important for improving the body's hematopoietic function. Therefore, people usually supplement some vitamin C to play an important role in preventing and relieving anemia.

4. Promote calcium absorption

People taking some VC in moderation can also promote the body's absorption of calcium. At the same time, it can also accelerate the production of collagen in the human body. This substance is important for maintaining human bone health and promoting bone development. Teenagers taking more VC can prevent calcium deficiency and promote bone and tooth development. Middle-aged and elderly people taking more VC can accelerate collagen production and prevent osteoporosis. It plays a very positive role in maintaining human bone health.