Health Encyclopedia

The normal functioning of our bodies requires food intake, and the nutrients in each food are different. Some foods contain vitamin rich, and some foods rich in calcium, some foods rich in iron, as well as rich in selenium content of food......

We often see in the TV ads mentioned "calcium, iron, zinc, selenium" several trace elements, the first three are familiar with each other, but the selenium element is very strange. So what's the effect of selenium?

What are the effects of selenium and the benefits of selenium supplementation?

I. the function and effect of selenium

1. selenium has the function of regulating protein synthesis. Selenium deficiency can lead to protein, energy deficiency, malnutrition, chromosome damage, etc..

2. selenium has the function of antagonizing heavy metals. Selenium deficiency leads to heavy metal poisoning such as lead, arsenic and cadmium.

3. selenium has antitumor and anti-cancer effects. Selenium deficiency can cause liver cancer, lung cancer, gastric cancer, esophageal cancer, kidney cancer, prostate cancer, bladder cancer, cervical cancer, leukemia and so on.

4. selenium has antioxidant effect. Lack of selenium tends to age.

5. selenium can regulate the absorption and utilization of vitamin A, vitamin C, vitamin E and vitamin K. Lack of selenium is prone to myopia, cataracts, retinopathy, fundus diseases, age-related macular degeneration and so on.

6. selenium can enhance the immunity of organism. Selenium deficiency, the body's immune capacity decreased.

7. selenium can inhibit cardiovascular disease and protect the stability and normal permeability of the cell membrane.

Two, the harm of zinc deficiency

1. serious lack of selenium can lead to cardiomyopathy and myocardial failure.

2. selenium deficiency can occur cardiovascular disease, Keshan disease and Kaschin Beck disease, hypertension, sudden infant death syndrome, hemolytic anemia, liver necrosis, cardiomyopathy, pancreatitis, muscular dystrophy, multiple sclerosis, white muscle disease etc..

3. the lack of selenium will lead to prematurely senile.

4., mental weakness, easy to catch cold.

Three. Foods rich in selenium

1. strawberries

0.70 grams of selenium per 100 grams of strawberries. Of all the fruits, strawberries are high in selenium. Strawberry is a favorite fruit of many people. It not only has rich nutrition, but also whitening and spot removing.

What are the effects of selenium and the benefits of selenium supplementation?

2. wheat

5.36 grams of selenium per 100 grams of wheat. Wheat is the staple food in our daily life. It is rich in nutrients besides selenium. It can moisten the lungs and the blood, invigorate the kidney and stop the bleeding, invigorate the spleen and purge the bowels. Besides, wheat is an antidepressant food, which is very helpful to the stress of the link.

3. spinach

0.97 micrograms of selenium per 100 grams of spinach. When I was a child, I especially liked watching the animated cartoon of Popeye. The sailor ate the spinach and was afraid of nothing. Although not so exaggerated, but the nutritional value of spinach is indeed very high. It is rich in carotene, converted to vitamin A through the body, can maintain normal vision, as well as the prevention of infectious diseases.

4. beef

Every 100 grams of lean beef containing 10.55 micrograms of selenium. There are abundant protein in beef, and stomach function, is one of the most important food in daily life. And it is closer to the human needs than pork.

5. quail eggs

25.48 grams of selenium per 100 grams of quail eggs. In the whole eggs, including egg, duck's egg, egg, selenium contents of them are very high. Eggs are one of the first choice foods for selenium supplementation.

6. white Southern melon seeds

100 grams of white melon seeds, containing 27.03 micrograms of selenium. And pumpkin seeds are Buzhongyiqi, very helpful for long Qi people.