What are the serious consequences of iron deficiency in the human body?

We all know that iron is necessary for our body to synthesize blood cells, and that iron deficiency will cause anemia. The specific method may be that if the body does not consume enough iron, he affects the synthesis of hemoglobin, which significantly decreases in the number of red blood cells, which are carriers of oxygen in the body. Red blood cells decrease the cells in the body and tissue oxygen**, leading to iron deficiency anemia.

i.Main symptoms of iron deficiency:

1.Due to the lack of oxygen, blood flows more to vital organs, while those that temporarily affect **, mucous membranes, etc., begin to shrink. So there are often white ** and three kinds of mucous membranes.

This phenomenon is especially noticeable in parts like lips, nails, and primitives. Since the cells do not provide enough oxygen, there are all kinds of discomforts in the body: breathing, heartbeat, fatigue, fatigue, loss of appetite, and drowsiness.

2.Iron deficiency anemia is also easily caused by lack of oxygen to the brain, affecting normal thinking, making thinking skills, forgetting, common, eyes, tinnitus, etc. in babies within 2 years of age, it will directly affect the normal development of the brain and body. In addition, iron deficiency can also affect protein synthesis and energy use, impair human immune mechanisms, lead to disorders in the metabolism of inorganic salts and vitamins, increase lead stagnation, increase magnesium, cobalt and zinc, decrease in the amount of vitamin C in the blood content, increase the number of platelets.

It is also caused in the effects and metabolism of drugs in the body, which increases the amount of succinate and ketone bodies in the urine.

The most common cause of iron deficiency is a lack of iron in the body due to a lack of iron intake in daily life or poor absorption in the gastrointestinal tract, which affects hemoglobin; or anemia due to recurrent blood loss and severe intestinal parasitic diseases. Its clinical manifestations are pallor, lethargy, dizziness, loss of appetite, and low-grade fever. When**, in addition to proper iron supplementation, food ** is also important, it will get better efficacy.

Therefore, it is necessary for women to balance nutrition during pregnancy and pregnancy, and have more awareness, such as animal liver, lean meat, eggs, etc., and often check the blood pigments regularly, and anemia is found during pregnancy in the mother. ** to avoid anemia due to lack of congenital reservoirs.

Second, foods with high iron content:

Iron deficiency usually eats more iron-rich animal livers and kidneys; This is followed by lean meat, egg yolks, chicken, fish, shrimp, and beans. Among the green leafy vegetables, there are alfalfa, spinach, celery, rape, amaranth, camellia, daylily, tomato, etc. Fruits such as apricots, peaches, plums, raisins, red dates, cherries, etc., contain more iron, dried fruits include walnuts, and other foods such as kelp, brown sugar, and sesame paste also contain a certain amount of iron.

Chronic bleeding, chronic poor nutritional intake. Iron deficiency anemia can occur due to picky eating, picky eating, and excessive dieting, as well as chronic gastric ulcers or chronic gastric bleeding.

In daily life, our body grows too fast, which will make the replenishment of this element, and if it can't keep up, it will be lacking, and a lot of sweating will also reduce this element.

In daily life, malnutrition will cause insufficient absorption of iron, and picky eating will also cause iron deficiency, poor digestion, iron in food can not be effectively absorbed, and heavy bleeding will also cause iron deficiency.

If you don't eat fruit or meat for a long time, you will lack iron, and if you lack iron, people will have dizziness and poor sleep, so we must eat more meat.

This is due to a decrease in iron intake, an increase in iron demand, and an increase in iron loss. If you consume too little iron or iron is not absorbed properly, the body will gradually become deficient in iron. Meat, eggs, and green leafy vegetables contain more iron, and iron deficiency will be caused when the diet of iron-containing foods is reduced or cannot absorb iron normally, and a large intake of milk will also inhibit the absorption of iron, resulting in iron deficiency; Iron demand increases, infants and adolescents have to grow and develop, so they have to absorb a lot of iron from food, the demand for iron increases, and the intake of iron is insufficient, so it leads to iron deficiency; Second, there is increased loss of iron, such as infection with parasites, which can cause inflammation and chronic blood loss, because the hemoglobin in the blood contains iron.

So blood loss can lead to iron deficiency.

1.Increased iron requirement and insufficient iron intake: Picky eating in infants and young children, increased menstruation in women, etc.

2.Iron malabsorption: common after large gastrectomy.

3.Excessive iron loss: bleeding caused by various conditions.

Baibei Youhexin Peptide Compound Drink Supplements iron and protein through small molecule peptides rich in heme iron, which will not produce iron accumulation, no burden on the gastrointestinal tract, and will not produce sufficient raw materials for hemoglobin synthesis.

The causes of iron deficiency in people can be divided into two main categories: excessive loss, such as heavy menstrual bleeding, bleeding hemorrhoids, bleeding gums, and other chronic blood loss conditions. Inadequate intake, such as adolescents and pregnant women, who have an increased need for iron, and too little from the diet can lead to iron deficiency.

Iron malabsorption may be related to certain dietary habits, such as some people like to drink tea, and regular drinking of tea can easily cause iron malabsorption in food. It is recommended to eat more iron-rich foods in moderation, such as lean meat, animal liver, pig blood, duck blood, etc. Iron deficiency anemia is also called lobular cell anemia.

For women, if there is heavy menstrual bleeding or poor stomach absorption, it may lead to the occurrence of this anemia, and oral ferrous sulfate oral solution is recommended in this case. In the usual dietary life, eat more spinach, pork liver, lean meat and jujube and other blood-nourishing foods. Iron deficiency anemia is caused by an imbalance in the absorption and excretion of iron in the body, resulting in a decrease in the amount of iron in the body.

Insufficient iron intake, excessive demand, excessive loss, impaired absorption and utilization can all lead to iron deficiency, causing iron deficiency anemia. For example, in menstruating women, the demand for pregnant women is higher than that of ordinary people. There are also causes such as hemorrhoids, heavy menstruation, etc.

Because people will be anemic, anemia will lead to iron deficiency.

Iron is an indispensable trace element for human health, and the content of iron in adults is about 3g 5g, of which 2 3 is concentrated in hemoglobin. Although the content of iron in the human body is small, it has an important physiological role, and iron is an important component of hemoglobin in the human body. The reason why hemoglobin can transport oxygen to every cell in the body and transport the CO2 produced by each cell in the metabolic process is closely related to the iron contained in its composition.

The red color of blood in the human body is also due to the presence of iron in hemoglobin. Due to metabolism, the human body loses about 1mg of iron every day, and daily intake of food can replenish some of the iron lost in the body. If the amount of iron from food is greater than the amount of iron lost, the excess iron will be stored in the bone marrow, liver and spleen. When the amount of iron consumed from food is less than the amount of iron lost, the stored iron is gradually depleted and reduced.

The amount of iron in the human body should not be too much, if you consume a lot of foods with high iron content for a long time, tissue damage, liver and spleen dysfunction, **pigmentation and other diseases may occur. If the human body lacks iron for a long time, or the absorption of iron is impaired, it is difficult to produce hemoglobin in the human body, resulting in a decrease in hemoglobin and even iron deficiency anemia. At this time, the blood oxygen supply capacity is reduced, the skin is pale, making people feel tired and weak, and affecting the overall physiological function of the human body.

In order to meet the normal needs of the human body for iron, we should eat more iron-rich foods in our daily diet, such as spinach, edamame, pea seedlings, bok choy, snow ferns, green amaranth, celery, toon and other vegetables, beans, soy products, animal liver and kidney and egg yolk are also rich in iron. Milk contains less iron, and cow's milk contains less iron. The absorption rate of iron in various foods is different, and the general absorption rate is 1 30.

Inorganic iron salts are more easily absorbed than organic iron salts, and the absorption rate of 2-valent iron salts (Fe2+) is 3 times greater than that of 3-valent iron salts (Fe3+). Therefore, when supplementing iron in patients with iron deficiency anemia, it is best to use 2-valent iron salts, such as ferrous sulfate and vitamin C and other acidic substances. In recent years, the World Health Organization has strongly advocated the use of Chinese iron pots and shovels to cook food to supplement some of the iron needed by the human body.

Iron deficiency anemia is the most serious stage of iron deficiency, from the outpatient situation, more than half of the anemia patients are patients with iron deficiency anemia. Due to insufficient iron intake or increased iron demand, iron malabsorption and excessive iron loss, is the main cause of iron deficiency anemia, the symptoms of iron deficiency anemia are weakness of the limbs, loss of appetite, paleness, dizziness, tinnitus, memory loss, shortness of breath and fatigue after activities, rapid heartbeat, heart beat enhancement, etc., severe cases can cause anemia heart disease, heart failure, pregnant women, women of childbearing age, infants, children, the elderly are high-risk groups.

Picky eating in children: Be wary of iron deficiency anemia.

Today, when overnutrition is a major health problem, undernutrition is still not uncommon. In the pediatric outpatient cases of hospitals, children with symptoms of anemia account for a certain percentage. Adolescents who are in adolescence are developing too fast and have a greater need for iron, but due to poor eating habits, refusal to eat, partial eating or insufficient nutrient intake, iron deficiency anemia is a common nutritional deficiency that threatens children's health.

It has been confirmed from clinical cases that children who are picky eaters are prone to iron deficiency anemia. Some children may be irritable and uninterested in their surroundings; Lack of energy, lack of activity, loss of appetite, lack of weight gain, paleness, etc., sometimes the child himself will feel tired; Difficulty concentrating, reduced comprehension, slow reactions, etc., and even some children will have so-called "pica", which likes to eat some strange things such as tree bark, sand, newspapers, and raw rice. However, because most children have a slow onset of disease, they are easily ignored by their parents, and by the time they visit the hospital, most of them have developed moderate anemia.

Dr. Liu Huijie reminded parents and friends to pay attention to the early manifestations of anemia in their children, and take their children for regular physical examinations for early detection and early **.

Anemia, quack, ducklings.

Heme iron in meat and offal is highly absorbed and utilized, and is most beneficial for iron supplementation. In general, the redder the color of the meat, the more heme iron it contains. The heart, liver, kidneys and other internal organs and animal blood contain the most abundant heme iron.

In contrast, iron is generally absorbed less efficiently in plant-based foods, and even less in dairy products. For a young woman of normal stature, eating 100 grams of red meat such as beef, lamb, lean pork, etc., every day is necessary to maintain energy. Animal offal such as chicken hearts and gizzards are also delicious low-fat iron-supplementing foods.

If you are worried about too much fat in your meat, you may wish to work on your cooking methods and choose steaming, boiling, grilling, and stewing.

Legumes, such as black beans, soybeans, soy milk and other foods are rich in iron, so vegetarians should choose more legumes and their products.

Eat more iron-rich foods such as liver, kidney, blood, heart, belly and other animal offal, which are particularly rich in iron and have a high absorption rate. This is followed by lean meat, egg yolks, river and seafood products, such as fish roe, shrimp and other animal foods. Among the plant foods, seaweed, kelp, soybeans, black beans, tofu, red dates, black fungus and other foods have high iron content, but the absorption rate is not as high as that of the above-mentioned animal foods.

Consumption of "iron" fortified foods such as "iron" soy sauce, "iron" fortified soy milk, milk powder, rice noodles, etc. These foods are stated on the nutrition label or label, and should be carefully selected.

You can read some books about nutrition, and foods with high iron content are: cherry juice, seaweed, brewer's yeast, lean meat, liver, leafy greens, whole grains, dried fruits, egg yolks, etc.