What is the normal amount of calcium, iron and zinc in children Can anyone tell me

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There is a distinction between total calcium and free calcium, depending on the specific examination method, and the testing equipment and standards of each medical institution may be different, so it depends on what is the normal range marked on the back of the institution you are examining.

The daily intake of calcium, iron, zinc, and ginseng in children is as follows:

Infants under 6 months of age should consume 200 mg of calcium, mg of iron, and 2 mg of zinc per day;

6 12-month-old children should consume 250 mg of calcium, 10 mg of iron, and mg of zinc;

1 4 years old should consume 600 mg of calcium, 9 mg of iron, 4 mg of zinc;

4 7 years old should be taken into 800 mg of calcium, 10 mg of iron, mg of zinc.

In addition to the daily need for a balanced diet rich in calcium, iron and zinc, you can also supplement scientifically and reasonably through natural calcium, iron and zinc oral liquid, and calcium, iron and zinc can also promote mutual absorption.

If your baby drinks 500 ml of milk every day, there is no need for additional calcium supplements, and you need to supplement 800 units of vitamin D800 every day to promote calcium absorption. The commonly used zinc supplement is zinc gluconate, with a daily dose of 7 mg per kilogram of body weight per day, and the course of treatment is generally 2 to 3 months. Iron supplementation is commonly used in clinical practice of ferrous sulfate, the dose of oral iron, 10 to 6 mg per kilogram of body weight per day, divided into three oral doses, oral between meals is appropriate, in order to reduce the burden of the gastrointestinal tract, it should be started with a small dose, if there is no adverse reaction, it can be added to a sufficient amount within 1 to 2 days.

At the same time, taking VC can increase iron absorption. Milk, tea, coffee, and antacids can affect iron absorption when taken with iron.

The standard calcium unit of trace elements for children under 12 years of age is the same below, zinc 73-229, iron 55-240.

Under normal circumstances, if the baby's calcium, iron and zinc values are different from the normal value, it is necessary to consciously and gradually add rice noodles, vegetable puree, fruit puree, egg yolk, bread crumbs and other iron-fortified foods after the baby is 4-6 months old. After 8 months, it is necessary to start adding lean minced meat, liver puree, minced fish, animal blood, etc., which is also from less to more, and gradually increase.

Liver and blood iron levels are the highest in animals, at 10 25 mg per 100 g, which is about 10 times higher than that of poultry and fish (1 3 mg per 100 g); The iron in eggs is mainly concentrated in the yolk part of the egg, and the content is similar to that of livestock and poultry meat.

What is the normal value of calcium, iron, zinc, and selenium in children? Zinc reference value, calcium reference value, iron reference value: 301-530mg l, magnesium reference value, 27-46mg l, lead reference value, less than 100ug....

This is divided into total calcium and free calcium, depending on the specific examination method, and the testing equipment and standards of each medical institution may be different, so it depends on what is the normal range marked on the back of the institution you are examining.

Nowadays, with the improvement of health awareness, every mother wants to give the best to the newborn baby. What nutrients need to be supplemented every day have been learned before the baby is born. Calcium, iron and zinc all kinds of trace elements will be properly supplemented, of course, you can't blindly give the baby to eat, so how much iron does the child need every day?

Let's take a look.

How much iron a child needs per day.

Iron is a trace element that cannot be deficient in our body, and iron deficiency may lead to the occurrence of anemia, but for iron supplementation, it cannot be supplemented in excess. Children need 6 to 12 mg of iron per day, and the amount of iron they need gradually increases as they age. Excess or deficiency is not acceptable, and both have health implications.

What happens to iron deficiency in children.

1. Iron deficiency in children may lead to anemia. The iron that your baby carries from his mother will slowly be consumed after six months, and his iron needs will increase as he gets older, so if he does not like to eat, he may be deficient in iron. This is why most babies develop iron deficiency anemia.

2. After the baby adds complementary food, it is necessary to add additional iron, because the human body's daily consumption of iron is not small. Eat more vegetables and meat with high iron content, which are helpful for iron absorption. If your child is not eating well, he or she may need to take additional iron supplements.

Recommendations of the Dietary Reference Intakes for Chinese Residents (2013 Edition).

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If jujube supplements iron, bananas supplements zinc and calcium, I think bones are the most calcium-supplemented. The content is already clear on the first floor.

The physiological requirement for iron is per day, but it is not possible to fully absorb the intake of iron, and it is recommended to consume 4-15 mg per dayThe recommended intake of zinc is 8 mg per day and the recommended intake of calcium is 270 mg per day. It's not the same amount when you're a year old.

All have to add a little more. I don't know if Po is 10 years old or 10 months? But.

It is best to go to the hospital to check the trace elements for the baby.

Supplement according to individual requirements.

It is best to drink more milk for calcium supplementation, 2 bottles a day, about 500ml.

Zinc can be obtained from the daily diet, vegetables, fruits and meats are widely available, as long as your child is not picky eaters, there is generally no zinc deficiency. Suggestions:

Normal range of zinc levels in children: Male: Female:

Reasons why children are deficient in zinc:

In general, zinc is mainly excreted from the intestines, so zinc deficiency can be caused by increased excretion. Such conditions include severe hookworm and schistosomiasis (Egypt), segmental ileitis, protein-losing bowel disease, etc.

Another way of zinc loss is sweating. According to the WHO expert report, the daily excretion of zinc in sweat is estimated to be abnormal and profuse in infants under normal circumstances, and at other ages1, so abnormal heavy sweating, such as in hot summer, strenuous exercise, and night sweats, can cause zinc deficiency.

1. Food factors of zinc deficiency. The absorption and utilization rate of zinc in plant foods is poor, the biological activity is inferior to that of animal foods, and even the zinc in soy protein is lower than that in animal foods. Human milk, fish, all kinds of meat, and liver are all good for zinc**.

Zinc in human milk is easily absorbed and is more active than cow's milk. Therefore, it is necessary to promote breastfeeding, add complementary foods in time, pay attention to the effective combination of animal and plant foods, and prevent zinc deficiency.

2. Drug factors of zinc deficiency. After oral administration of drugs such as tetracycline and penicillin, it can form conjugates or insoluble complexes with zinc, interfering with zinc absorption.

3. Genetic factors of zinc deficiency. For example, enterogenic limb dermatitis is a chromosomal recessive disorder in which the amount of zinc taken up by the intestinal cells of children is reduced, hindering zinc absorption.

4. The state of the body and the storage amount of zinc. When the amount of zinc stored in the body decreases, the absorption of zinc can increase. In the case of fever and infection, the endogenous substances of white blood cells produced by antibodies can reduce the absorption of zinc in the intestines.