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Long-term iron intake or poor absorption, or excessive blood loss, etc., may lead to iron deficiency anemia, according to the U.S. daily. The diagnosis of iron deficiency anemia, in addition to hemoglobin, there are serum ferritin (ferritin) and serum transport ferritin (transferrin) and so on. Iron deficiency anemia may appear tired, weak, dizziness, shortness of breath and other symptoms, but we can not only rely on symptoms to determine whether there is iron deficiency anemia, iron deficiency anemia diagnosis still need to find a doctor to check, according to bio-chemical examination data data can be further diagnosed.
article excerpts are as follows:
food additives affect iron absorption
the human body can not make their own iron, physiological needs of iron intake, iron deficiency anemia in particular need to pay attention to whether there is sufficient iron in the diet content to supplement the body iron deficiency, in addition to the need to increase the choice of iron-rich food, but also to match food that can increase iron absorption, and avoid affecting iron absorption diet. Try to choose fresh natural ingredients, avoid excessive consumption of processed food, because processed food additives easily affect the body's absorption of iron, and will cause additional burden on the body!
Iron-rich food has these
animal sources of iron is easier to absorb, the main source is lean red meat, such as beef, pork, lamb, goose leg meat, animal blood such as duck blood, pig blood, etc. ;
If you are a seafood-loving customer, you can ingest shellfish such as clams, west tongue, nine holes, snails and other supplementary iron, in addition to small dried fish, octopus are also rich in seafood iron-rich food. In addition to higher-priced seafood, cheaper egg dishes can also provide a rich amount of iron, and egg yolks contain more iron than protein!
In terms of plant-based iron sources, remind vegans that, because the human body has a lower absorption rate of plant-based iron sources than animal-based iron sources, vegans are more prone to iron deficiency anemia, and it is recommended that vegetables use as many dark green vegetables with high iron content as possible, and eat a daily intake of about one palm of nuts to supplement iron. In a variety of tree nuts, but also to red earth peanuts, pumpkin seeds, sunflower seeds, black sesame seeds, pine nuts and other iron content is high, teeth are not good can not bite hard food, you can also choose nut powder brewing to drink.
Help iron absorb nutrients
two-price iron for the human body's easier to absorb type, vitamin C can reduce the triethic iron in food into two-price iron, so eat iron-rich food at the same time, to be paired with vitamin C-rich food, so that it can help the absorption of iron. Vitamin C is not heat resistant, heating will destroy its physiological function, so it is recommended to use cold mix to deal with vitamin C-rich food!
six categories of food containing vitamin C rich categories are fruits and vegetables, fruits with guava, Saga, Xiangjis, kiwi fruit, dragon's eye, white grapefruit and other rich content, vegetables are fennel, bell peppers, slugs and other rich content Rice peppers, cabbage, broccoli, green bean sprouts and other high content, it is recommended that iron deficiency anemia can be more choice of the above fruits and vegetables and with iron-rich bean fish meat eggs, in order to achieve a balanced diet and intake of sufficient iron.
Foods that inhibit iron absorption
Tea and coffee contain monoic acid, which chelates with iron in the diet, reducing iron absorption, so iron-deficupulated people are advised to reduce tea and coffee, if they really want to drink tea and coffee, try to separate from the meal time; Calcium will also affect the body's absorption of iron, grass acid, phytic acid and iron in food will combine to reduce the absorption of iron, phytic acid is mainly found in whole grains, beans, nucleo fruits and wheat bran, wheat bran for whole grain products, such as whole wheat bread, whole wheat noodles and so on.
foods rich in oxalic acid are chocolate, nuts, tofu, tea and cola. Calcium and iron in the digestive tract because of the use of the same absorption channels, so mutual antagonist effect absorption, studies show that regular use of calcium supplements with the meal of women difficult to achieve daily iron demand, and calcium supplements do not eat with food, the effect on iron absorption can be reduced.
Iron deficiency anemia in addition to long-term iron deficiency caused by, may also be caused by disease, so if the symptoms of iron deficiency anemia, it is recommended to find a doctor for a complete assessment and diagnosis, treatment should be in line with the doctor's advice, and with a balanced iron-rich diet to improve iron deficiency anemia. Special attention should be paid not to buy their own iron use without the physician's assessment recommendations, iron use must be taken in accordance with medical advice to be safe!
China News Network reporter Du Tingxuan.