What benefits does selenium have to human health?

Speaking of selenium, many friends may not feel strange, because as we all know, selenium is very important to human health. If the body lacks selenium, it must be supplemented in time. If you lack too much, it will affect your health and sometimes bring some diseases. So what are the benefits of selenium to human health? Let's take a look together.

Enhance immunity

The effect of selenium on enhancing immunity is worthy of recognition. Organic selenium can scavenge free radicals, eliminate toxins, resist oxidation, effectively inhibit the production of lipid peroxide, prevent thrombosis, reduce cholesterol and improve immunity.

Prevent diabetes

If you want to prevent diabetes, you should eat more selenium-containing foods at ordinary times. Because selenium is the active component of glutathione peroxidase, it can prevent the oxidative damage of islet β cells, make them function normally, promote glucose metabolism, reduce blood sugar and urine sugar, and improve the symptoms of diabetic patients.

Prevention of cataract

Selenium is also effective in preventing cataracts and improving vision. Due to exposure to computer radiation, the retina is easily damaged. Selenium can protect retina, enhance the smoothness of vitreous body, improve vision and prevent cataract.

Prevention of cardiovascular and cerebrovascular diseases

There are many patients with cardiovascular and cerebrovascular diseases in our life. Many of these patients are deficient in selenium. If selenium can be supplemented at ordinary times, cardiovascular and cerebrovascular diseases can be prevented. Selenium is an important element to maintain the normal function of the heart, which can protect and repair the heart. The decrease of human blood selenium level will lead to the decrease of the function of scavenging free radicals in the body, which will lead to the increase of harmful substances deposition, the increase of blood pressure, the thickening of blood vessel wall, the decrease of blood vessel elasticity, the slow blood flow and the decrease of oxygen transport function, thus inducing the increase of the incidence of cardiovascular and cerebrovascular diseases. However, scientific selenium supplementation has a good effect on preventing cardiovascular and cerebrovascular diseases, hypertension and arteriosclerosis.

Through introduction, we know that selenium has many benefits to human health. In daily life, we must pay attention to selenium supplementation. It is important to eat more foods containing selenium. We must ensure the sufficiency and balance of selenium in the body, so that our health can be guaranteed. I hope that through some explanations, I can provide you with some correct reference and help.