Zinc is found in all kinds of foods, so why is the body still deficient in zinc?

Zinc is found in all kinds of foods, so why is the body still deficient in zinc?

Zinc is one of the 25 essential elements in the human body and a trace element in the body, but it cannot be synthesized in the body and can only be provided by external food. The components of many important enzymes in the human body are also essential elements for insulin synthesis. It plays an important role in the synthesis of proteins and nucleic acids, maintaining the integrity of red blood cells and hematopoiesis.

It is a key factor in promoting growth and development, especially for the development of the nervous system of the brain in children. If we want to keep the flower of life open, we should get enough zinc.

Zinc is taken from the human body and can be supplemented. Zinc deficiency can occur if zinc intake is insufficient or difficult to absorb for various reasons. In general, zinc deficiency is caused by:

Foods are low in zinc. For example, long-term consumption of natural zinc-deficient foods, refined foods (such as polished rice, thick flour) and other foods with low zinc content.

Poor dietary habits and shortage of iatrogenic zinc**. For example, artificial feeding, picky eating, picky eating, and alcoholism; Long-term total intravenous high nutrition** do not pay attention to zinc supplementation.

Malabsorption. Such as congenital diseases, acquired diseases (such as chronic diarrhea, dysentery, pancreatic fibrocystic fibrosis, etc.). ), disturbances in dietary components (foods rich in phytic acid, phosphoric acid, fiber, or high in calcium (calcium-containing foods)), etc.

This affects zinc absorption and utilization) and drugs (e.g., metal complexants, penicillamine, tetracycline, etc.). ) affects zinc absorption.

Diseases with high zinc excretion. Such as kidney disease, cirrhosis, alcoholism, diuretics, dialysis, etc. , blood-sucking intestinal parasitic infection, hepatobiliary drainage, extensive burns, hemolysis, hemorrhage, malaria, etc. It can also lead to zinc loss.

Increased physiological or pathological demands. For example, during the growth and development period of adolescents (adolescent food), the amount of zinc required during pregnancy, lactation, and menstruation increases; Congenital zinc deficiency, zinc deficiency in pregnant women (food for pregnant women), preterm birth, and low birth weight infants require timely zinc supplementation.

In addition, stress state, surgery, acute abdomen, acute infection, etc. Accordingly, more zinc is lost, and therefore the amount of zinc required also increases. In any of the above cases, zinc supplementation in the body must be considered.

I think some people don't absorb it well, so the amount of zinc they absorb is different. It is recommended that everyone arrange their diet reasonably. Usually exercise more to increase the body's absorption.

1.The main dietary food in the daily life of Chinese people is mainly cereals, but the bioavailability of zinc in cereals is particularly low, only 15-30%. At the same time, if children eat too much delicate food, it will lead to excessive loss of zinc content, which is more likely to lead to zinc deficiency in the body.

2.A large number of agricultural fertilizers are used in China when planting land, which greatly inhibits the production of zinc in plants, resulting in a general lack of zinc in the growing grain. 3.

Today's food has gone through many processes before consumers eat it, and after the food is further processed, the amount of zinc in the food will be reduced. 4.Excessive alcohol consumption and sugar consumption can also lead to a large loss of zinc in the body.

The human body is inherently prone to zinc deficiency, especially for married young men, because they are at the peak of their sexual life, and excessive frequency of sexual events will also make the body deficient in zinc. 5.The question of absorption:

If zinc is not absorbed well, it can cause diseases such as indigestion.

Zinc deficiency is due to too little zinc intake or metabolism, excretion disorders, resulting in low zinc content in the body, general infants, children and pregnant women are the high incidence of zinc deficiency, the main ** is due to insufficient zinc intake, or long-term use of intravenous nutrition, but do not pay attention to zinc supplementation, zinc absorption disorders, or long-term zinc loss, excessive excretion, or increased demand for zinc, will lead to zinc deficiency in the human body.

This may be related to your own absorption, the amount of nutrients absorbed by each person is different, and it is possible that you have zinc loss diseases such as hemolytic anemia, diuretics, steroids, and dialysis.

Introduction: The main reason for zinc deficiency in children is that their usual intake is insufficient, like the zinc content in some foods is relatively low, if there are some picky eaters, it is easy to be deficient in zinc and malnutrition. If babies have some diseases, such as diabetes, liver and kidney diseases, etc., they will be more likely to show zinc deficiency.

When children grow older, their development speed is also relatively fast, and it is easier to need some zinc supplements, so if there is no supplement in place in this process, it is easy to have zinc deficiency. Therefore, in daily life, you can let your baby eat some foods to supplement zinc, such as animal liver, especially pork liver, which is rich in zinc and iron, which can prevent iron deficiency anemia in children. If you don't like to eat pork liver, you can eat the zinc in black fungus, which is higher than that in animal liver.

There are also lean meats, shellfish, carrots, etc., such as foods that are rich in vitamins and nutrients, and also have a certain amount of zinc.

If a child is deficient in zinc, the most prominent manifestation is that the child may have anorexia, the child has no hunger, does not take the initiative to eat, and their development will be slower than that of children of the same age. If some children may have symptoms such as mouth ulcers and vision loss, the combination of these symptoms means that the child has zinc deficiency.

If zinc deficiency will affect the child's development, it will also affect the metabolism of protein in the body, there may be slow growth and development, dry hair is easy to fall out, wounds are not easy to heal, resistance is easy to get sick, long-term zinc deficiency will affect the growth and development of children, resulting in mental decline, lack of concentration and other problems.

Finally, zinc is a very important trace element in the process of children's growth and development, if it is missing, it will affect the development of all aspects of the child's body, we must pay more attention to it in daily life, if there is a problem of stunting such as decreased appetite, we must take the child to check the trace elements in time.

1. Children are picky eaters and partial eaters, because meat foods are rich in zinc and easy to absorb, so when a small amount of meat is eaten, it will cause zinc deficiency, and secondly, nut foods also contain more zinc, including walnuts, chestnuts, peanuts, etc., if children are picky eaters and partial eaters, it will lead to insufficient zinc intake;

2. The gastrointestinal tract is very weak in infancy and early childhood, and diarrhea is prone to occur, and long-term diarrhea will hinder zinc absorption, resulting in a decrease in zinc levels.

Dear, children's zinc deficiency is mainly due to their usual insufficient intake, or the low zinc content in food. Children can eat more shellfish, lean meat, animal liver, and black fungus, which contain a certain amount of zinc.

If the child's diet is not good, it may lead to the child's zinc deficiency symptoms; If your child has symptoms of zinc deficiency, it can be supplemented by eating foods such as spinach, pork liver, beef, lean meat, broccoli, carrots, yams, etc.

Irregular diet, picky eater, don't like to eat vegetables, don't like to eat nutritious food, you can eat some seafood, fish, animal liver, eggs, dairy products, dried scallops, all of which can supplement nutrition.

If a child has zinc deficiency, he can appropriately supplement zinc-rich foods, such as egg yolks, lean meat, animal liver, and nut foods that are often consumed, which are relatively high in zinc, and appropriate supplementation can improve the zinc deficiency situation.

Children with iron deficiency and zinc deficiency can be given to children to eat more animal protein foods, such as lean meat, eggs, etc., as well as pork liver, which contain iron and zinc.

If intermittent deficiency will affect growth and development, maintaining a long-term maintenance amount when supplementing is very good for growth and development, so high-quality egg yolks, lean meat, animal liver, and nut foods can also be appropriately supplemented every day.

If your child is not well nourished, this is likely to happen. You can eat some egg yolks, liver, lean meats, nuts, apples.

The common reason for zinc deficiency in children is that during the growth and development of children, various systems of the body have not yet fully developed, and it is related to partial eating, anorexia and other reasons.

It may be due to gastrointestinal diseases, poor absorption of gastrointestinal function, or too little zinc intake; Zinc deficiency can eat more fish, shrimp and milk, or eat some nuts will have a complementary effect, or through drugs**, such as zinc gluconate oral liquid, etc.

This is because if the consumption is particularly large and the metabolism is particularly fast, it is easy to consume the blood in the body, and the zinc will also be lost with the sweat of the body; You can eat more zinc-supplemented foods, such as pork liver, duck blood, spinach, mutton, pork, and fish.

It should be related to your daily diet, sometimes too picky eaters will lead to zinc deficiency. You can eat peanuts, millet, radish, fungus, cabbage.

Less will cause anorexia, more will not know, the best zinc supplement food is spinach.

Zinc, an indispensable substance for the human body.

Eliminate junk food, high-calorie foods can take away a lot of zinc from the body, fresh oysters are a good choice, and then there's Nutrilite's Duobao.

Eat more zinc-rich foods:

It is advisable to eat more semolina, soybean products such as tofu, beef, mutton, fish, lean meat, peanuts, sesame, dairy products, cocoa and other foods in the usual diet to supplement zinc. Foods rich in selenium include: seafood, mushrooms, eggs, garlic, ginkgo, etc.

Oh millet pumpkin porridge and eat pumpkin seeds.