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The first food containing selenium
The human body needs many trace elements, among which selenium cannot be synthesized by itself, so the main source of selenium is obtained from food, which contains high selenium:

1 and eggs

The selenium content contained in eggs is very rich, such as eggs, duck eggs, goose eggs and other foods. The selenium content contained in these foods is incomparable to other foods. The order from high to low is: goose egg, duck egg and egg. The selenium content per100g of goose eggs is 33.6 micrograms; The selenium content of duck eggs per100g is 30.7 micrograms; The selenium content of eggs per100g is 23.3 micrograms. From the selenium content, eggs are a good choice for selenium supplementation.

Although egg selenium supplement is good, you should also pay attention to it when eating. Egg yolk contains a lot of cholesterol, so people with high cholesterol should eat less egg yolk when choosing egg selenium supplement.

2. Pork

Pork is the most common, but what you can't imagine is that the selenium content of pork is also considerable! It is found that every100g of pork contains selenium 10.6 microgram, so people with selenium deficiency can supplement selenium by eating more pork in their daily lives.

Pay special attention when eating pork. Pork contains a lot of saturated fatty acids, which are difficult to digest and should lead to obesity. Therefore, attention should be paid to the method of supplementing selenium with pork.

3. Garlic

Garlic is a condiment and a vegetable. Garlic is rich in selenium, which can improve immunity, and it can also effectively remove active free radicals in the body. People who supplement selenium can solve it by eating more garlic. Garlic can not only improve the body's immunity, but also the volatile substances contained in garlic have a good anticancer effect. Eating more garlic in daily life can not only supplement selenium, but also effectively prevent and treat cancer.

4. Seafood

Most seafood contains a lot of selenium, such as prawns, shrimps, dried shrimps, croaker, oysters, abalone and so on. However, it is not suitable for excessive consumption. Seafood contains unhealthy minerals such as lead, arsenic and mercury.

5. Konjac refined powder

Konjac refined powder, also known as konjac flour or konjac mannan, is a beneficial alkaline food. For people who eat too much animal acidic food, eating konjac together can achieve the balance between acid and alkali in food, which is beneficial to human health. The underground tubers of Amorphophallus konjac are oblate, like giant water chestnuts, which are rich in nutrition, containing various vitamins and mineral elements such as potassium, phosphorus and selenium, as well as konjac polysaccharides needed by human beings, and have the characteristics of low calorie, low fat and high cellulose.

6. Alfalfa

Studies have shown that the complex of alfalfa saponin and cholesterol is helpful to reduce the serum cholesterol content of animals. Flavonoids in alfalfa have many pharmacological activities, such as antioxidation, relaxing smooth muscle and estrogen-like. The biggest function of alfalfa is to effectively remove free radicals, resist oxidation, reduce blood lipid and prevent cardiovascular and cerebrovascular diseases. It was found that daidzein and alfalfa extract from alfalfa have antioxidant effect, can prevent the oxidation of adrenaline, and have mild estrogen-like effect.

7, red cabbage moss

Red cabbage moss, also known as "Yun cabbage moss" and purple cabbage moss. Purple in color and golden in flower, it is a specialty of Wuhan area. According to historical records, red cabbage moss was a famous vegetable in the Tang Dynasty. It has always been a native product of Hubei Province that paid tribute to the emperor. It was once named "Golden Temple Jade Vegetable", just like Wuchang Fish.

8. Carrots

Every100g of carrot contains about 0.6g of protein, 0.3g of fat, 7.6-8.3g of sugar, 0.6mg of iron, 0.35-17.25mg of provitamin (carotene) and 0.000-vitamin B. Among all kinds of varieties, especially deep orange carotene content is the highest. American scientists have confirmed that eating two carrots every day can reduce blood cholesterol 10%-20%; Eating three carrots a day helps to prevent heart diseases and tumors.