The content is about 72%. Spinach, lean meat, egg yolk and animal liver have high iron content.
Copper: Normal adults contain copper 100-200mg. Its main function is to participate in the hematopoietic process; Enhance disease resistance; Participate in the formation of pigment.
Copper is high in liver, kidney, fish, shrimp and clam of animals. Fruit juice and brown sugar also have a certain content.
Zinc: It plays an important role in many physiological functions of human body. Participate in the synthesis of various enzymes; Accelerate growth and development; Enhance the regeneration ability of traumatic tissue; Enhanced migration
Resistance; Promote sexual function. The zinc content in fish, meat, animal liver and kidney is high.
Fluorine: It is a normal component of bones and teeth. Can prevent dental caries and osteoporosis in the elderly. Foods with high fluorine content include cereals (wheat and rye flour).
Fruit, tea, meat, vegetables, tomatoes, potatoes, carp, beef, etc.
Selenium: Adults need about 0.4 mg per day. Selenium has antioxidant and protective effects on red blood cells, as well as cancer prevention. Selenium is used in wheat, corn,
Chinese cabbage, pumpkin, garlic and seafood are rich in content.
Iodine: plays a physiological role through thyroxine, such as promoting the synthesis of protein; Activate the enzyme above 100; Adjust energy conversion; Accelerate growth and development; maintain
The structure of the central nervous system. Iodized kelp, laver, marine fish and sea salt are rich in content.
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relevant issues
What is the best food source for minerals?
1. The main food source of calcium. Shrimp skin, kelp, beans, bean products, black beans, red beans, all kinds of melon seeds, sesame sauce and so on. Kelp, laver and Nostoc flagelliforme have high calcium content. 2. The main food source of iron. Iron-rich foods include animal viscera, whole blood, meat, fish and poultry, beans and vegetables. 3. The main food source of zinc. Animal offal, meat and some seafood are the richest sources of zinc. 4. The main food source of selenium. Generally speaking, liver, kidney, seafood and meat are good sources of selenium. The selenium content of cereals varies with the soil content in the producing area, while the content of vegetables and fruits is generally less. However, if selenium intake is too high, it will also cause selenium poisoning. 5. The main food source of iodine. Foods with high iodine content include seafood, such as dried kelp, dried seaweed, dried mussels, dry sea cucumber and sea salt. 6. The main food source of chromium. Foods rich in chromium include oysters, beer yeast, dried yeast, egg yolk and liver, followed by meat products, seafood, cheese and coarse grains, while rice noodles and vegetables, especially refined foods, have little or no chromium content.
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Which foods contain multiple minerals?
You can't expect a food to contain many minerals, only that it is rich in some minerals: 1. Foods containing more calcium: beans, milk, egg yolk, bones, dark green vegetables, rice bran, wheat bran, peanuts, kelp, seaweed, etc. 2. Foods containing more phosphorus: coarse grains, soybeans, broad beans, peanuts, potatoes, hard fruits, meat, eggs, fish, shrimp, milk, liver, etc. 3. Foods with more iron: liver contains the most iron, followed by blood, heart, liver, kidney, fungus, lean meat, eggs, green leafy vegetables, Chinese cabbage, potherb mustard, sesame, beans, kelp, laver, apricot, peach and plum. Cereals also contain a certain amount of iron. 4. Foods containing more zinc: kelp, milk, eggs, oysters, soybeans, eggplant, lentils, etc. 5. Foods with more iodine: kelp, seaweed, etc. 6. Foods containing more selenium: seafood, liver, kidney, meat, rice, etc.
59 Browse 4966 20 17-04-27
What foods contain minerals?
Carrots, sweet potatoes, green peppers and other foods all contain β -carotene This antioxidant can be converted into vitamin A after entering the body, which helps to protect eyesight, enhance immunity and improve skin. There is no evidence that β -carotene has anti-cancer effect, but a study in 2004 found that β -carotene supplements make smokers more susceptible to lung cancer. Suggestion: If you smoke, don't take beta-carotene supplements. If you don't smoke, try to choose fruits and vegetables as the source of β-carotene. The viscera of animals such as iron liver is rich in iron. Although many people don't like these foods, iron is very important for maintaining the normal function of red blood cells. In other words, iron deficiency can lead to anemia. Suggestion: Besides animal viscera, lean meat, seafood, nuts and green leafy vegetables are also good sources of iron. Anemia patients can take iron supplements, and women (especially during pregnancy and menstrual period) can also benefit from them. Calcium The human body needs calcium to keep bones healthy and prevent osteoporosis. Milk, yogurt and cheese are important sources of calcium. Suggestion: If you don't like dairy products, you can consider calcium supplementation. But people who are prone to kidney calculi and women over 70 should not use calcium supplements-a study found that postmenopausal women who use calcium supplements are more likely to suffer from heart disease. When using calcium supplements, the dosage should not exceed 500 mg each time, and vitamin D should be used to promote the absorption of calcium. Folic acid Folic acid can prevent neural tube defects in infants such as spina bifida. Dark green vegetables, beans and citrus fruits are rich in folic acid. Suggestion: Take at least 400 mg folic acid every day, and increase it to 600 mg for pregnant women and lactating women. Food or supplements can be used as a source of folic acid. There is no evidence that folic acid has a therapeutic effect on cancer, heart disease or mental illness. Some studies on multivitamins claim that multivitamins can help prevent breast cancer, but neither the National Institutes of Health nor the Bureau of Health Research and Quality has acknowledged this effect. The latter even claimed that the only benefit of multivitamin is that it can reduce the risk of cancer in malnourished people. A large study also found that multivitamins are not beneficial to cancer women and postmenopausal women. Suggestion: People with irregular diet can take multivitamins as a supplement, but don't expect it to have any effect on treating diseases and prolonging life. Potassium can resist excessive sodium in the body, lower blood pressure and relieve arrhythmia. Bananas, raisins, green leafy vegetables, oranges and milk are all rich in potassium. Suggestion: People who are using potassium diuretics to treat hypertension or heart disease can consider using potassium supplements, but it must be noted that too much potassium intake is harmful to the elderly and kidney patients. Selenium is an antioxidant, but only a small amount can meet the needs of human body. Meat, seafood and eggs contain selenium. Studies have confirmed that taking 200 micrograms of selenium a day can reduce the risk of prostate cancer, lung cancer and colon cancer. Suggestion: don't expect to prevent cancer by supplementing selenium, because selenium obtained from food is enough. Vitamin C is a widely respected vitamin, which is high in citrus fruits, berries, broccoli and green peppers. Although studies have confirmed that taking vitamin C regularly can shorten the duration of a cold by one day, the role of vitamin C in preventing colds can only be regarded as better than nothing. Suggestion: Try to get vitamin C from food. If you smoke or are often exposed to second-hand smoke, vitamin C supplements are a good choice. But people who want to use large doses of vitamin C to relieve runny nose and cough may be disappointed. Vitamin D Vitamin D helps the body absorb calcium, which is an essential vitamin to keep bones healthy. The main source of vitamin D is not food, but it is synthesized after the human body receives sunlight. Lack of vitamin D can lead to osteoporosis or rickets. Some studies show that vitamin D may reduce the risk of 1, type 2 diabetes and multiple sclerosis. But this conclusion has not been recognized. Suggestion: short-term sunlight is enough for the body to synthesize enough vitamin D. Vitamin D is added to many foods, but there are still many people who lack this vitamin. Vitamin D supplementation may be a good choice, especially for people with less sun exposure, people over 50 years old and people with darker skin color. Vitamin e researchers once thought that this antioxidant had the effect of protecting the heart. However, a large-scale experiment found that taking 600 international units of vitamin E every other day can neither prevent cancer nor reduce the risk of heart attack and stroke in middle-aged and elderly women. Another study in 2008 found that taking 400 international units of vitamins every other day was not beneficial to middle-aged and elderly men. Suggestion: Forget vitamin E supplement and take it from food-eggs, peanuts, fruits and green leafy vegetables all contain vitamin E, but remember that vitamin E in food will be lost after cooking or storage.
30 Browse 498 20 18-06-28
What are the common foods containing minerals?
Chinese cabbage; Maintain the structure of the central nervous system, protect the function of red blood cells and protect the iron of marine fish. Iron exists in spinach. Its main function is to participate in the process of hematopoiesis and lean meat: the iron content in human body is about 4-5 grams, including corn, potatoes, shrimp and fruits. Promote sexual function. Iodine: the daily requirement of adults is about 0: it plays an important role in many physiological functions of human body; Fruit juice and brown sugar also have a certain content; Accelerate growth and development. Can prevent dental caries. The role of iron in human body is mainly to participate in the formation of hemoglobin and promote hematopoiesis. It is involved in the synthesis of various enzymes, and its content is high in animal liver and kidney, which is complicated with the existing anti-cancer function. The content of hemoglobin is about 72%. Foods with high fluorine content are cereals (wheat: it plays a physiological role through thyroxine: it is a normal component of bones and teeth; Participate in the formation of pigment, laver, tomato, tea, egg yolk and fish; Activate 100 kinds of enzymes. Fluorine, garlic and seafood are rich in content. Selenium has antioxidant effect, and its content is high in meat and animal liver. Enhance resistance and meat. Copper in animal liver; Regulating energy conversion: Normal adults contain copper 100-200mg. Selenium in wheat; Enhance the regeneration ability of wound tissue, carp, prevent osteoporosis in the elderly, such as promoting protein synthesis. Copper. Zinc is used in fish and pumpkins. Selenium. Iodized kelp; Enhance disease resistance, rich in sea salt. Zinc, vegetables, beef, etc. ; Accelerate growth and development, and the content is high in kidney and clam.
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What food contains more minerals?
The essential minerals for human body include major elements such as calcium, phosphorus, potassium, sodium and chlorine, and trace elements such as iron, zinc, copper, manganese, cobalt, molybdenum, selenium, iodine and chromium. But no matter what kind of element, compared with the protein needed by human body, it is very small. 1, calcium supplementation: milk and dairy products; Beans and bean products; Small fish and shrimp that can be eaten together with bones and shells; Green vegetables; Kelp, laver, Nostoc flagelliforme, sesame, sesame paste, etc. 2. Foods supplemented with phosphorus: Phosphorus is ubiquitous in all kinds of animals and plants. Lean meat, fish, poultry, eggs, milk and their products are rich in phosphorus and are important food sources of phosphorus. In addition, nuts, kelp, seaweed, oilseeds and beans also have high phosphorus content. As long as the content of protein calcium in food is sufficient, so is phosphorus. Phosphorus in cereal plants is mainly phytic acid phosphorus, and its absorption rate is low. 3. Iron supplement food: animal liver, kidney, blood and red meat; Beans, fungus, sesame paste; Red pond, egg yolk, etc. However, the high phosphorus protein in egg yolk will interfere with the absorption of iron, so the effect of iron supplementation is not very good. 4. Zinc supplements: oysters, red meat, animal offal and other shellfish; Dried fruits, cereal embryos, wheat bran, peanuts and peanut butter; Eggs, bean sprouts, oats. 5. Iodized food: seafood and fortified iodized salt. 6. Selenium-supplemented foods: seafood and animal offal. Such as caviar, sea cucumber, pig kidney, oysters, clams and so on. Wheat germ powder, purple peanuts, dried mushrooms, peas and lentils are also high in plants. 7. Fluoride-supplemented foods: Tea, sea fish, kelp and laver are high in content. Generally speaking, the fluorine content of animal food is higher than that of plant food. The fluorine content of marine animals is higher than that of fresh water and land food.