What grass contains element selenium or various trace elements 30

1. Aquatic foods are rich in iodine and selenium.

Aquatic products are good for almost all trace elements**, and seafood is particularly rich in iodine and selenium. Among aquatic products, shellfish and molluscs have the highest content of trace elements. Because aquatic products are now polluted by a lot of heavy metals, so eating marine fish or other seafood once a week can prevent trace element deficiency, and it is better to choose deep-sea products as much as possible.

If your child has an allergy to aquatic foods, they can compensate for it by eating meat, legumes and whole grains.

2. Nut foods are rich in trace elements.

Nuts in plant-based foods are a treasure trove of trace elements. Walnuts, hazelnuts, sesame, peanuts, etc., are rich in zinc, iron, manganese, selenium and other elements. Nuts are rich in fat, which can easily lead to obesity.

Studies have shown that eating as little as 50 grams of nuts per week can reap the health benefits they bring.

3. Legumes. Beans are actually quite rich in trace elements, although not as good as nuts, but much more than rice white flour, and beans are much lower in calories than nuts. It should be noted that beans contain a lot of phytic acid, so do not consume too much.

4. Coarse grains.

In coarse grains, the darker the color, the richer the nutrition, black rice, purple glutinous rice, red fragrant rice, black millet, etc., the darker the color, the richer the content of trace elements. For example, purple-red glutinous rice is called "blood glutinous", which has the effect of replenishing blood because the iron content in it is much higher than that of ordinary rice.

The selenium content of cereal seed feed is low and varies widely. Generally, leguminous forage grasses and grasses are rich in selenium. Fishmeal in our country contains various mineral elements of animals.

1. Goldenrod.

It is a folk natural wild dish, no pests, contains a variety of vitamins, amino acids, dietary fiber, beneficial inorganic salts and trace elements. Other contents such as protein, vitamin A, C and B are also quite rich, and the carotene content is the highest in leafy vegetables (mg 100 g), high potassium and low sodium (potassium to sodium ratio is 86:1), iron is very rich (mg 100 g), and selenium content is high (micro g 100 g), which is a vegetable with high nutritional value.

2. Garlic. Elements such as germanium and selenium in garlic inhibit the growth of tumor cells and cancer cells, and experiments have found that the people with the lowest incidence of cancer are the people with the highest levels of selenium in their blood. According to the National Cancer Organization, garlic is at the top of the list of plants with the greatest anti-cancer potential in the world.

3. Onions. Onions are rich in nutrients, not only potassium, vitamin C, folic acid, zinc, selenium, and fiber, but also two special nutrients - quercetin and prostaglandin A. These two special nutrients give onions many health benefits that are irreplaceable by other foods.

4. Seaweed.

The nutrients contained in each 100g of nori sprouts are as follows: calories (kcal) • protein (g) • fat (g) • carbohydrates (g) • dietary fiber (g) • vitamin A (mcg) • carotene (mcg) • thiamine (mg) • riboflavin (mg) • niacin (mg).

Vitamin C (mg) • Vitamin E (mg) • Calcium (mg) • Phosphorus (mg) • Sodium (mg) • Magnesium (mg) • Iron (mg) • Zinc (mg) • Selenium (mcg) • Copper (mg) • Potassium (mg).

5. Fungus vegetables.

Each 100 grams of fungus contains grams of water, 20 kilocalories, 84 kilojoules of energy, grams of protein, grams of fat, grams of carbohydrates, grams of dietary fiber, 1 gram of ash, 337 mg of vitamin A, 2020 mg of carotene, micrograms of thiamine, milligrams of riboflavin, milligrams of niacin, and 34 mg of vitamin C.

Vitamins mg, calcium 166 mg, phosphorus 42 mg, potassium 140 mg, sodium mg, magnesium 62 mg, iron mg, zinc mg, selenium micrograms, copper mg, manganese mg.

Foods with more selenium: Butter, fish meal, lobster, mushrooms, pork kidney, garlic and other foods contain a certain amount of selenium, but the absorption rate is not ideal. Nutritionists advocate supplementation of organic selenium, such as selenate polysaccharides, selenium yeast, selenium eggs, selenium-rich mushrooms, selenium-rich malt, selenium-rich gastrodia, selenium-rich tea, selenium-rich rice, etc.

Selenium intake is more related to the selenium content of the soil than to dietary patterns. Soils in the United States and Canada appear to contain enough selenium. A study of vegetarians and vegans in the United States found that they consumed enough selenium.

Selenium is found in many foods, but it is especially abundant in brazil nuts, whole grains (whole wheat bread, oatmeal, barley), white rice, and beans Eggs contain more selenium than meat, with micrograms of selenium in pork, micrograms of selenium in eggs, micrograms of selenium in duck eggs, micrograms of selenium in goose eggs, 15 micrograms of selenium in ginseng, and micrograms of selenium in peanuts per 100 grams of food. For example, the selenium content of grain produced in China's high selenium areas is as high as 4 8 milligrams per kilogram, while the grain in low selenium areas is milligrams per kilogram, a difference of 1000 times.

The human body is deficient in selenium, the blood flow slows down, eat some food seeds every day, and the blood flow is smooth and the blood clot is not found.

In addition to brewer's yeast, wheat germ, garlic, asparagus, mushrooms and sesame seeds, selenium-rich foods also include many seafood products such as prawns, tuna and sardines. In addition, there are some plants that are particularly rich in selenium, such as astragalus, sedge, asters, quinoa and alfalfa. For example, goldenrod contains 10 mg of selenium per gram, alfalfa can reach 32-122 micrograms, and vegetables of the cruciferous family cabbage also have a strong ability to accumulate selenium.

It should be pointed out that the high content of selenium in food does not mean that people absorb it high. Generally speaking, the utilization rate of organic selenium in fungi is high, which can reach 70%-90%, while the utilization rate of selenium contained in fish and grains is low, only about 70%. Therefore, the correct way to consume selenium is to eat more foods fortified with organic selenium, such as selenium-rich yeast and selenium-rich garlic.

In addition, eating more fruits, vegetables and other foods rich in vitamins A, C, and E can help with selenium absorption. In fact, foods rich in selenium are also rich in vitamin E, and these two nutrients interact with each other.

Eggs contain more selenium than meat, with 10 6 micrograms of selenium per 100 grams of food, 23 6 micrograms of selenium in eggs, 30 7 micrograms of selenium in duck eggs, 33 6 micrograms of selenium in goose eggs, 15 micrograms of selenium in ginseng, and 13 7 micrograms of selenium in peanuts. The selenium content of plant foods in general is usually affected by the level of selenium content in the local water and soil.

Wheat germ, garlic, asparagus, mushrooms, sesame, astragalus, sedge, asters, quinoa, alfalfa, vegetables of the cruciferous family.

Seafood. Including river crabs, small yellow croaker, oysters, abalone, sea cucumbers, dried shrimps, prawns, small shrimps, tuna, etc., among which lobsters, tiger claws, large red shrimp, and tuna have the highest selenium content.

Pork. Nutritionists point out that every 100 grams of pork contains micrograms of trace element selenium, so pork is also a relatively rich food in selenium.

Organ meats. The content of selenium in animal liver, kidney and other internal organs is also high, so selenium supplementation can also appropriately eat some animal offal.

Garlic. It is rich in selenium, and it has the effect of improving immunity and scavenging active free radicals in the body, which is consistent with the role of selenium and has a synergistic effect, so you can eat more garlic in the process of selenium supplementation.

Purple sweet potato. Rich in selenium and fiber, it has the functions of promoting gastrointestinal peristalsis, clearing the mucus, gas and putrefaction retained in the intestinal lumen, thereby improving the digestive tract environment and preventing the occurrence of hepatobiliary and gastrointestinal diseases.

Mushroom. Mushrooms are rich in selenium, which is not only high in quantity and easy to be absorbed by the human body, but also the best food for selenium**, so to prevent liver cancer, you can eat more mushrooms every day, and mushrooms are mushroom foods, which are beneficial to the prevention of diseases and the improvement of immunity.

Eggs. Including duck eggs, goose eggs, eggs, etc., of which the selenium content per 100 grams of eggs is micrograms; The amount of selenium in duck eggs per 100 grams is micrograms; The selenium content of goose eggs per 100 grams is micrograms, and the selenium content of eggs is higher than that of pork.

Selenium-rich foods are first recommended sesame, malt and Chinese herbal medicine astragalus, followed by yeast, eggs, beer, seafood to red shrimp, lobster, tiger claw, tuna, etc., and then animal liver, kidney and other meat, and fruits and most vegetables do not contain much selenium, but the content of garlic and mushrooms is quite a lot, and asparagus contains selenium.

Mushrooms contain selenium, after drinking mushroom soup for a few hours, the amount of selenium and hemoglobin in the blood will increase, and the activity of glutathione peroxidase in the blood will increase significantly, he can prevent peroxide from damaging the body, reduce the increase in blood pressure and blood viscosity caused by selenium deficiency, regulate the work of the thyroid gland, and improve immunity.

Selenium-containing foods:

Eggs contain more selenium than meat, and per 100 grams of food, pork contains micrograms of selenium, eggs contain micrograms of selenium, duck eggs contain micrograms of selenium, goose eggs contain micrograms of selenium, ginseng contains 15 micrograms of selenium, and peanuts contain micrograms of selenium. The selenium content of plant foods is determined by the selenium content of local water and soil, such as Enshi, Hubei Province, and Ziyang, Shaanxi Province, both high selenium areas, where selenium-rich tea can be used to supplement selenium.

Selenium-rich foods are first recommended sesame, malt and Chinese herbal medicine astragalus, followed by yeast, eggs, beer, seafood to red shrimp, lobster, tiger claw, tuna, etc., and then animal liver, kidney and other meat, and Mengcong fruits and most vegetables do not contain much selenium, but the content of garlic and mushrooms is quite large, and asparagus contains selenium.

It is related to the amount of selenium in the soil where the plant grows.

Secondly, it is also related to plant varieties, and the selenium content of some plants in the leguminous and cruciferous family will be higher than that of other varieties.