How do children test for trace elements, and does the baby really need to test for trace elements?

Iron, zinc, copper, manganese, chromium, selenium, molybdenum, cobalt, fluorine and other elements in the human body only account for less than the total weight of the human body, so they are called trace elements. Trace elements are to be tested for blood, the doctor will collect blood samples from the baby's fingertips, and then test, the results can come out, the baby is generally 5 months old to measure, mainly for: calcium.

Iron. Zinc. Copper.

Magnesium. Measurement of these elements.

It is easy for children to be deficient in calcium when they grow up, and it will be too late to test out, so if there are symptoms, they should supplement calcium first, and do not be too anxious, first determine whether the baby is deficient in calcium, and whether the baby is deficient in calcium can be judged from the following aspects:

It is often manifested as excessive sweating, which has nothing to do with temperature, especially the sweating of the head after falling asleep, so that the child's head constantly rubs the pillow, and the occipital bald circle can be seen behind the skull for a long time.

Irritability, lack of interest in the surrounding environment, and sometimes parents find that the child is not as lively as before.

Night terrors, often wake up suddenly at night, crying incessantly.

If the baby really has some calcium deficiency, it is best not to give the baby calcium supplements, you can work complementary food, the baby can add complementary food for more than four months, you can give the baby some cheese and other foods with high calcium content, usually take the baby to bask in the sun, and when the vaccination is given in four months, the general community will issue D pills, which can also promote calcium absorption.

At present, people's living standards have improved substantially, but malnutrition and uneven nutrition of preschool children still occur from time to time. Tai Shuhong, deputy chief technician of the Department of Clinical Laboratory of the Third Affiliated Hospital of Zhengzhou University, said: "According to the 2008 Chinese Dietary Guidelines, malnutrition not only refers to obvious food deficiencies, such as insufficient protein and calorie intake, but also refers to deficiencies in trace elements.

Today's children generally do not have the problem of food deficiency, they are mostly deficient in trace elements, such as calcium, iron, zinc, magnesium, copper, etc. These essential trace elements play an extremely important role in the human body, such as zinc deficiency can cause children to reduce appetite, stunted growth and development, and poor resistance; Iron deficiency can damage children's intellectual development, make infants and young children irritable, apathetic, lack of interest in surrounding things, and can also cause children's attention and memory abnormalities. Calcium deficiency can cause growth retardation, skeletal deformities, and tooth dysplasia in children. Other heavy metal elements, such as lead and cadmium, can cause great harm to the body even in low concentrations, especially to children.

Trace elements are so important to the human body, so how to detect trace elements in the body? At present, the trace element detection method in many hospitals is to carry out hair detection, but because the content of trace elements in hair is affected by various factors such as hair cleanliness, hair quality, individual growth and development, and environmental pollution, it can not well reflect the trace element status in the child's body, therefore, blood testing is a more scientific method, take a drop of blood on the child's finger, and use atomic absorption spectrometry to accurately detect the content of trace elements in the blood. "However, it should be noted that it is best to have an empty stomach when detecting trace elements, because various nutrients (including trace elements) digested and absorbed by the gastrointestinal tract are concentrated into the blood after meals, and the level of trace elements detected at this time does not truly reflect the body's storage.

"After 3 hours and 4 hours of fasting, the various components in the blood are relatively stable, and the various values measured at this time can reflect the state of the body more realistically. In addition, all trace elements have a certain proportion in the human body, and it is important not to blindly supplement them. If blind iron supplementation will cause excessive iron content in the body, it will imbalance the metabolism of trace elements such as iron, zinc, copper, etc., thereby reducing the body's immunity, and may increase the concentration of iron ions in the serum, which may lead to the risk of myocardial damage in children.

As we all know, trace elements are also very important for our body, many people because of the lack of trace elements will lead to a series of diseases in the body, but for the baby, if once the lack of trace elements, the impact on themselves is still very large, but many parents do not know whether to measure trace elements for the baby, and then I will introduce it to you.

First of all, we must know that the first 6 months of the baby is basically breastfeeding, breast milk not only contains a lot of water, but also has some nutrients, for the baby is the best ration, but also the most digestible ration, at this time breastfeeding will not only have certain benefits for the baby's physical development, but also can add certain elements to the baby, so at this time parents should not consider to make a trace element measurement for the baby, it is not necessary. After the baby is 6 months old, if the baby has some uncomfortable symptoms, calf cramps, weakness or no energy or appetite, you need to take the baby to the hospital for a check-up.

It can be seen that parents should not do some tests for their children casually, these tests may have a certain impact on the growth and development of children, so when the child has some uncomfortable symptoms, first take the child to the hospital for an examination, see how the doctor handles, if the doctor says that the child needs to do a trace element measurement, at this time parents go to the child to do, if the doctor says that it is not needed, then parents should not go to the child to do a trace element measurement.

As long as you pay attention to the baby's diet in life, then the baby's chance of getting disease is relatively low, although the baby's immunity is relatively low, easy to get diseases, but as long as the life is good, careful care of the baby, then you can reduce the risk of the baby getting disease.

Yes, it is really necessary to check the trace elements, so as to promote the development of the baby and not cause problems with the baby's physical health.

I think babies really need to be tested for trace elements, because it helps the baby's physical health, and it also helps the baby's physical development.

Not necessarily, you must take your child to the hospital for examination, and judge whether the child is deficient in trace elements according to relevant data.

Baby trace element examination method1.Hair detection

Modern medicine has proved that trace elements in the body accumulate in the hair, and if the content is too high or too low, it indicates that the child may have a certain disease. In general, a lack of copper can make hair gray, a lack of zinc slows hair growth, and a lack of calcium makes hair less gripping and tends to fall out.

2.Blood tests

Blood is the most important body fluid in the human body, and blood contains various trace elements, proteins, oxygen and other nutrients, representing whether the human body functions normally.

Methods: Trace elements were detected by blood, including finger blood test and venous blood test.

What family does the baby check for trace elementsIf parents want to take their children for trace element testing, it is best to go to a tertiary hospital or above to hang up in the pediatric department. Trace elements are checked mainly through blood tests and hair collection.

At present, some institutions that do not have professional qualifications claim that the use of instruments to check the fingers can find out whether the child is deficient in trace elements, this claim is not scientifically based, parents need to be cautious to discern and do not believe it easily.

How old is the baby can check trace elementsBabies under 6 months are generally breast-based, and under normal circumstances, the intake of various trace elements can be fully ensured, and there is no need to test. After 6 months, the baby begins to add complementary food, if parents do not add complementary food to their children in time, or do not pay attention to the nutritional balance of complementary food, it may make the child appear nutrient deficiency. At this time, the doctor will ask the parents about the feeding status and combine the baby's physical performance to decide whether to perform the test.

For older children, doctors will test them according to whether they are picky eaters, picky eaters, recurrent illnesses, and congenital deficiencies.

The baby's trace element test is not mandatory, but the doctor recommends that parents do it for the baby according to the baby's condition. For the trace element silver base touch, there is no accurate and unified standard in the world, so parents can take the results of the trace element test as a reference value, even if the baby is really lacking in a trace element, do not worry too much, you can help the baby supplement by diet.