Can selenium supplement improve immunity?

Selenium is an essential trace element and plays an important role in human body. Selenium can treat cancer and improve immunity. So, why can trace element selenium improve immunity? A study in the United States shows that supplementing 200 micrograms of organic selenium every day can reduce cancer mortality by 50% and the total incidence of cancer by 37%. 1. Selenium can enhance the antioxidant function of human body: Selenium is the active component of glutathione peroxidase. Without selenium in the body, the antioxidant function of glutathione will be reduced, free radicals will flood in the body, cell membranes of organs will be destroyed, and many carcinogens will take advantage of it, leading to cancer. 2. Selenium can improve the formation of immune blood vessels: tumors need to rely on their own vascular system to obtain nutrients from the human body to meet their rapid growth needs. Selenium can improve the formation of immune blood vessels, thus controlling the proliferation and metastasis of cancer cells. 3. Selenium can selectively improve the synthesis of immune cell proliferation protein and DNA replication, thus inhibiting the growth and reproduction of cancer cells. Who needs selenium 1? Long-term heavy smoking and drinking will directly damage the internal organs of the human body, and the repair of internal organs requires the participation of selenium, resulting in more selenium deficiency in the body. 2. With the increase of age, the gastrointestinal absorption function is weakened and the absorption of selenium is also reduced. 3. Some chronic diseases, such as cardiovascular and cerebrovascular diseases, diabetes, liver diseases, respiratory diseases and digestive diseases. , will lead to human selenium deficiency. The above people must pay attention to selenium supplementation. The amount of selenium needed by human body is very small. If you eat normally, you generally don't need to supplement it specially. Too much is harmful to health.

Guiding opinions:

Besides beer yeast, wheat germ, garlic, asparagus, mushrooms and sesame, foods rich in selenium also include many seafood, such as prawns, tuna and sardines. You can take them properly, I hope it will help you.