The benefits of drinking Ziyang selenium-enriched tea mainly include:
1, selenium can improve human immune function.
Selenium can enhance the immune system's ability to identify viruses, foreign bodies and pathological changes in the body, improve the immune system's cell proliferation, antibody synthesis and antibody levels in blood, and improve the immune system's ability to phagocytize and sterilize cells, thus improving the immune function of the body and fundamentally improving its resistance to diseases. Therefore, the human body should eat more foods with high selenium content to supplement selenium.
2, selenium can prevent cancer and fight cancer.
Selenium can be used to prevent cancer. The nutritional status of selenium is closely related to cancer. It has been proved that the lower the selenium content in soil and crops, the higher the cancer mortality rate of residents; The lower the intake of selenium, the higher the cancer mortality rate; The lower the selenium content in blood, the higher the cancer mortality rate. Selenium can inhibit the carcinogenesis of many carcinogens. Selenium is a killer of cancer cells, which can form an internal environment to inhibit the division and proliferation of cancer cells in the body. After cancer surgery, selenium supplementation can obviously control the deterioration of the disease, reduce the side effects of chemotherapy and radiotherapy, and help anticancer drugs improve the curative effect.
3. Selenium can prevent and treat cardiovascular and cerebrovascular diseases.
Selenium deficiency damages myocardium, and selenium supplementation protects myocardium. Selenium supplementation in patients with myocardial infarction can promote the improvement of cardiac function indexes. Selenium supplementation can reduce blood viscosity, blood lipid, cholesterol, triglyceride and low-density lipoprotein levels, and at the same time significantly increase high-density lipoprotein levels and reduce thrombosis. Hundreds of hospitals in China have used selenium to treat cardiovascular and cerebrovascular diseases such as hypertension, coronary heart disease and myocarditis, and all of them have achieved satisfactory results. Because of its good protective effect on the heart, selenium is known as the "patron saint of the heart", and supplementing foods with high selenium can help protect the heart.
4. Selenium can protect the liver.
The effect of selenium on human body was first discovered by confirming that selenium has a strong protective effect on the liver. The human liver is a selenium bank, and the selenium concentration in the liver is significantly higher than that in other tissues and organs. Selenium is the main protective factor of nutritional liver necrosis. The more serious the liver disease, the lower the blood selenium content. Selenium can prevent hepatitis and fatty liver. A large number of investigations by scientific and technical personnel show that the selenium in patients with liver injury such as alcoholic liver disease, hepatitis, cirrhosis and ascites is significantly lower than that in normal people. Appropriate selenium supplementation can eventually remove about 90% of hepatitis B virus. Selenium is the patron saint of alcoholics. Appropriate selenium supplementation can accelerate alcohol catabolism and protect the liver.
5. Selenium can resist oxidation and delay aging.
Oxidative damage in human body is an important cause of illness and aging. Selenium can activate important substances in human body's own antioxidant system, control and eliminate oxidative damage, thus preventing diseases and prolonging human life. The antioxidant effect of selenium is 500 times higher than that of vitamin E. Anti-aging research found that the level of blood selenium determines people's life span. A survey by scientists in China found that the selenium level of centenarians is 3-6 times that of ordinary people.
6. Selenium can participate in the treatment of diabetes.
Selenium deficiency can cause primary damage to the function of insulin synthesis and secretion of some islet cells, and selenium supplementation can protect islets. The pathological reaction of diabetic complications in vivo is extensive glycosylation and oxidative damage. Inhibition of oxidation and non-enzymatic glycosylation can alleviate or delay diabetic complications, and selenium has obvious inhibitory effect on it.
7. Selenium can protect and repair cells.
Selenium plays a role in digestion and reduction of antioxidants produced by metabolic activities in the whole cytoplasm, and protects the cell membrane structure from oxide damage. Protecting cells protects important organs such as heart, liver, kidney and lung. 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.
8. Selenium can protect eyes.
Selenium can improve eyesight and prevent and treat eye diseases. If people's eyes lack selenium intake for a long time, their eyesight will decline and many eye diseases such as cataract, retinopathy, pseudomyopia and night blindness will occur. Without enough selenium, the lipid peroxide in the lens can not be removed in time, resulting in lens opacity and cataract. Therefore, people with eye diseases can eat more foods with high selenium content.
9. Selenium can improve the oxygen carrying capacity of red blood cells.
Selenium protects red blood cells in the blood, so that hemoglobin in red blood cells will not be oxidized, and its oxygen carrying capacity will be strong, so that it can supply enough oxygen to every cell in the body, so that every cell can maintain its normal function. Therefore, it also solves the problem of brain hypoxia of mental workers and reduces the phenomena of depression and fatigue.
10, selenium can detoxify, protect against virus and pollution.
As a nonmetallic ion with negative charge, selenium can combine with harmful metal ions with positive charge in human body, and exclude harmful metal ions such as lead, aluminum, mercury, cadmium and thallium that can induce cancer. Selenium can promptly remove wastes, garbage and toxins in the body and create a "green environment" in the body. Selenium can reduce the toxic and side effects of chemical carcinogens, pesticides and indirect carcinogens. Thus, selenium gained the reputation of "natural antidote". Therefore, in order to eliminate toxins in the body, you can eat foods with high selenium in moderation.