What vitamin C supplements can prevent

Vitamin C can promote the body's development and bone growth. So, what diseases can be prevented by supplementing vitamin C? Let Xiao Bian take you to see it.

Prevent disease

Relieve vitiligo

In the process of the formation, metastasis and degradation of melanin, any disorder in any one of the links can affect its metabolism and cause skin color changes. The study mainly has the following situations:

Tyrosine-tyrosinase reaction interferes with the synthesis of melanin. Take ascorbic acid (vitamin C) as an example. If ascorbic acid is added to this reaction, dopa will be prevented from further oxidizing to dopachrome and the synthesized dopazyme will be reduced to dopa so that melanin cannot be synthesized.

Many patients with vitiligo are particularly sensitive to VCs. They do not dare to eat when they see VCs. This is actually unnecessary. For VCs, the amount of food they eat must be appropriate. After all, it is also an indispensable part of the human body.

Reduce the incidence of cancer

Research by experts all over the world clearly shows that the incidence of eating fresh fruits, especially citrus fruits, in stomach cancer, esophageal cancer, oral cancer, pharyngeal cancer, and cervical cancer can be greatly reduced every day. Some studies have pointed out that vitamin C is rich in vitamin C. The fruit helps prevent colon cancer and lung cancer.

In the United States, gastric cancer accounted for the first place in the cause of death in the 1930s, and gastric cancer fell to the seventh place. Researchers realized that this extraordinary health trend was not due to any medical measure. In fact, it was due to food being refrigerated. By being transported by air, people can eat fresher fruits and vegetables and eat less salted or stained foods.

The incidence of gastric cancer in northern Japan is always high, where people like to use salted foods, like miso, pickles and salted fish. Although there is a refrigerator, there is no change in eating habits. In addition, the incidence of gastric cancer in some parts of Iran is also very high, there is no other explanation, just because people are poor nutrition, few fruits and vegetables can enter, vitamin C intake is seriously inadequate. Experts have long demonstrated the close relationship between vitamin A and lung cancer. Research at the Louisiana State Medical University in the United States has found that the levels of vitamin E and vitamin C are reduced, which has a more important link to lung cancer. In addition, several studies have confirmed that insufficient intake of vitamin C is closely related to cervical cancer and rectal cancer.

Vitamin C can block the formation of carcinogen ammonium nitrite. Salted, stained, and smoked foods contain nitrites (like bacon, sausages, and the like). Nitrite and amines combine in the stomach to form the carcinogen ammonium nitrite. Many nitrites also come from fresh foods. They start to exist in the form of nitrates, which are essential elements for plant growth. The bacteria in saliva turn natural nitrates into nitrites. Under the action of stomach acids, nitrous acid Salt will synthesize ammonium nitrite. These conditions are unknowingly performed in your stomach unless you eat foods containing vitamin C. Experts' studies have shown that adding nitrous acid to amines together with vitamin C can block the formation of nitrosamines.

British scientists also observed that the amount of vitamin C in white blood cells is inversely proportional to age. That is to say, as the age increases, the vitamin C content in white blood cells shows a decreasing trend (maybe, this is also one of the factors that the elderly have poor immune function and the cancer tends to occur in the elderly). If the elderly are given daily vitamin C80 mg, after 9 months, their leukocyte vitamin C content can be restored to younger people's level.

Others believe that the level of vitamin C in the blood is proportional to the length of life of the elderly. An American doctor said that he found that people with high levels of vitamin C in their blood had a long life. Although such studies have yet to be further evidenced, the level of vitamin C in cancer patients is very low without exception. The combination of the two to investigate, no doubt to us that vitamin C can not be ignored. In addition, experts believe that vitamin C also has a good antioxidant effect, can inhibit the oxidation of certain chemicals into carcinogens; can block the activation of carcinogens; British researchers measured vitamin C supplementation (1000 mg, 4 times a day The activity of the mutagen in the gastric juice of the subjects before and after a period of one week showed that the activity decreased by nearly half after supplementation.

Other functions

The effect of vitamin c on plants

Vitamin C is an antioxidant that helps plants resist drought, ozone and ultraviolet rays. Vitamin C protects plants from harmful side effects in photosynthesis.

Vitamin C is anti-scurvy, so it is also called ascorbic acid. It is an important vitamin widely found in fresh fruits and vegetables and many organisms. As a highly active substance, it is involved in many metabolic processes. In recent years, in the study of free radical damage such as plant aging and adversity, vitamin C has become one of the members of the corresponding protection system for free radical damage in the organism, which has aroused people's interest in research. Therefore, the determination of its content can be used as an important physiological index for anti-aging and anti-adversity, and it is also of great significance for the identification of the quality of fruit trees and the selection of good varieties.