What are the effects of selenium on the human body

Selenium is a trace element, which is also known as the king of anti-cancer. Selenium has many functions on the human body, and selenium deficiency will also affect health. Selenium can be an antioxidant and can also slow down aging. Of course, when supplementing selenium, you should also pay attention to the amount and not overdo it.

1. Selenium can resist oxidation and delay aging

Oxidative damage in the human body is an important cause of disease and aging. Selenium can activate important substances in the body's own antioxidant system, control and eliminate oxidative damage, thereby preventing disease and prolonging human life. Selenium's antioxidant power is 500 times greater than that of vitamin E. Anti-aging research has found that the level of selenium in the blood determines a person’s life span. Chinese scientists found that the selenium level of centenarians is 3-6 times that of the average person. Selenium combined with vitamin E can have a stronger antioxidant effect and effectively delay cell aging. If you cannot live in a selenium-rich area, you can take some Selenium Weikang chewable tablets to supplement selenium to achieve the same effect. Selenium and vitamin E are the key to longevity.

2. Selenium can participate in the treatment of diabetes

Selenium deficiency can cause primary damage to the synthesis and secretion of insulin by some pancreatic islet cells, and selenium supplementation can protect the islets. The pathological reactions of diabetic complications in the body are extensive glycation and oxidative damage. Inhibiting oxidation and non-enzymatic glycation can alleviate or delay diabetic complications, and selenium has a significant inhibitory effect on them.

3. Selenium can protect and repair cells

Selenium plays a role in digesting and reducing antioxidants produced by the body's metabolic activities throughout the cytoplasm, protecting the cell membrane structure from damage by oxides. Protecting cells means protecting important organs such as the heart, liver, kidneys, and lungs. Practice has proved that selenium can prevent and treat stomach diseases and digestive system diseases, and has a good health care effect on the digestive system.

4. Selenium protects your eyes

Selenium can improve eyesight and prevent and treat eye diseases. If a person's eyes lack selenium intake for a long time, vision loss and many eye diseases such as cataracts, retinopathy, pseudomyopia, night blindness, etc. will occur. Without sufficient selenium, lipid peroxides in the lens cannot be removed in time, causing lens opacity and the formation of cataracts.

5. Selenium can improve the oxygen-carrying capacity of red blood cells

Selenium protects the red blood cells in the blood, so the hemoglobin in the red blood cells will not be oxidized. Its oxygen-carrying capacity will be strong, and it can supply sufficient oxygen to every cell in the body, so that every cell can maintain normal function. Therefore, it also solves the problem of brain hypoxia for those who do mental work, and reduces depression, fatigue and other phenomena.