Why the body of zinc is needed: properties, benefits and harm. Drugs, dietary supplements, products containing zinc trace element: List

It is important to know what zinc is for, and in what life processes of the body it is involved. Read more in the article.

Contents

Zinc is a chemical element necessary for human health. It is not produced by the body independently, we get it with food and vitamin additives.

Read on our website article about B vitamins for children. You will find out what is the use of, how to take, the daily norm and much more.

As a mineral, zinc has been known since 1509. It is first mentioned in the writings of the doctor and the alchemist of Paracelsus. But only in 1961 was its significant effect on the body was discovered.
In nature, zinc, as native metal is not found, its small crystallites are part of minerals. Ointments based on a trace element have been widely known since ancient Egypt. China healers gave them particular importance, saying that they contribute to the rapid healing of wounds, heal from skin diseases. You will learn more about zinc in this article. Read further.

What is zinc in the human body: functions and benefits of zinc

Most researchers of zinc effect on the human body believe that today people suffer from the lack of this important trace element. However, its overabundance is no less dangerous - it leads to the failure of the immune system in metabolic processes. With its help, vital processes are carried out in the system of the human body, starting from the excitation of neurons to maintaining the necessary level of testosterone. What else does zinc are responsible for the human body? What is the benefit of this substance?

One of the main tasks of the trace element in the body is to help in the production of protein.
This protein is present in red blood cells. It provides the transition of carbon dioxide into the fabric and the lungs and the subsequent withdrawal of it with exhalation.

In addition, according to medical studies, the presence of zinc is necessary to maintain many important functions in the body. This is the benefit of this substance:

Participates in the synthesis and splitting of proteins, fats and carbohydrates.
It has an anti -inflammatory effect. Its effect on a decrease in the growth of cancer cells has been proven.
Increases the immunity and regenerative functions of the body.
Actively prevents the growth of bacteria and mucus in the nasopharynx.
It affects the formation of male hormones, participation in the development of germ cells, and the prevention of inflammatory processes of prostate.
Involved in the thyroid gland, adrenal glands, ovaries.
It has a positive effect on the condition of the pancreas, necessary for the production of insulin.
It has a pronounced dermatological effect: relieves inflammation and improves the condition of the skin.
Contained in bone cells, affects the health of the joints and the condition of the teeth.
He takes part in the development of collagen, which is responsible in the human body for the state of ligaments, hair, skin.
Helps normalize the liver.
Supports olfactory and taste receptors, affects the organs of vision.
It affects the formation of hydrochloric acid in the gastrointestinal tract.
Participates during the pregnancy of a woman in the formation of the cardiovascular, bone, genitourinary systems of the embryo. With its lack, the risk of termination of pregnancy or premature birth increases.
It is important for the full functioning of the brain and nervous system.
In combination with vitamins A and C, increases the activity of the immune system.
Increases body protection from viral infections.

But it should be noted how harmful its excess in the body is. The person receives the main part of the zinc norm along with food, so it is important to more carefully treat biological additives containing a trace element. The dosage of the drug, its need for additional receipt, only a specialist will help to determine.

The main factors requiring the consumption of an enhanced dose of zinc are:

Pregnancy, breastfeeding of a newborn
Enhanced physical activity
Nervous tension, emotional excitability, chronic stress
Age -related changes

Often, the lack of zinc can be observed with a meager, unbalanced diet and among the followers of vegetarianism. In addition, it is worth knowing:

Fitinic acid in large quantities contained in soybean and other plant products creates a barrier to the assimilation of zinc by the body.
Taking hormonal drugs, drug therapy cortisone, excessive consumption of salt and sweet foods greatly lower its effect.

Zinc medications are used in dermatology, in inflammatory processes in the gastrointestinal tract, kidneys. An increase in the dose of zinc is necessary for the prevention of female infertility, it regulates the ovaries, the formation of the endometrium. Zinc, throughout the entire period of pregnancy, affects the development of the fetus, is responsible for the formation of bone tissue, teeth, brain.

The interaction of zinc and vitamin A: What is?

Reception of vitamin complexes is necessary for the healthy functioning of the body. But before using the Mix vitamin, you need to know which of the trace elements should not be taken at the same time. It sometimes depends on their compatibility with each other, what they will bring for the body - benefit or harm.

The incompatibility of vitamins with each other can not only completely suppress the positive effect, but also cause an allergic reaction, problems with the gastrointestinal tract. Zinc is well combined with a small amount of vitamins, enhancing their positive effect on the body. One example of successful interaction is the compatibility of a trace element with elements of group A. What is the interaction zinc and vitamin a? Answer:

Zinc, interacting with vitamin a, improves its metabolism, simultaneously turning into an active form.
It is necessary for the transformation of retinol (the second name of vitamin A) in the retina.
The trace element plays one of the main roles in the full work of the organs of vision, as it helps not only cell division, but also their growth.
Retinol compound deficiency can lead to a violation of the perception of the color scheme, as well as visual impairment in the dark.

In addition, its deficiency provokes the drying of the cells of the cornea of \u200b\u200bthe eye, expressed by such symptoms as constant tearfulness and a feeling of tired eyes.

How zinc protects the lungs, immunity: properties, action of zinc and vitamin A on pulmonary tissue

Vitamin A, interacting with zinc crystals, has not only a positive effect on visual functions, but also has a beneficial effect on the human respiration. How does zinc protect the lungs? What are the properties and action zinc and vitamin a On the pulmonary fabric?

Zinc and retinol play an important role in the synthesis of the protein frame, hold the structure of the cell, affect the molecules of glycoproteins responsible for their connection.
Violation of the coordinated work of the latter, can lead to the loss of protective functions of the mucous membranes and to the development of pathologies in the lungs.
Even a short shortage vitamin a In the body system, increases the risk of upper respiratory tract disease.

In 1913, an American biochemist E. McCollum (McCollum)which owns the discovery vitamins of groups A, B, C, D, noticed that animals devoid of fat -soluble retinol suffer from pulmonary diseases. Medical reports of that time mention that with its deficiency, the process of dying and keratinization of cells in bronchi and trachea occurs faster than in the organs of vision.

Numerous experiments conducted later proved the relationship of lack vitamin a and respiratory diseases. Its lack in the human body leads to a pathology of lungs, respiratory diseases, weakening of immunity. In this case, an additional enhanced dose of retinol prevents or slows down the development of the disease.

Given that zinc, interacting with vitamin, activates and enhances its metabolic processes, we can speak confidently about the positive effect of the complex on the treatment of lung diseases and their prevention.

What role does zinc play in a woman's body?

Zinc plays a large role in the body of a woman

The deficiency of the trace element in the female body is a serious problem. During pregnancy, its level in the blood is strictly controlled, since it affects the formation of vital organs of the baby, tissues, bones. Zinc is also responsible for the development of organs of touch, vision of the embryo. What other role does zinc play in a woman's body?

Crystals of the element affect the appearance of a woman: the structure of the hair, the density of the nails, the elasticity of the skin.
It is especially important for the endocrine and reproductive systems.
Its disadvantage causes malfunctions in the production of hormones required to normalize the menstrual cycle.
The deficiency of the trace element affects the senses and vision - distortion and disorders in these areas can be the first signals of hypovitaminosis.

But for men, zinc is very important. Read further.

What role does zinc play in the body of a man?

Zinc plays a large role in the body of a man

The role of zinc in the male body is difficult to overestimate. The maximum concentration of the substance falls on the genitourinary system and prostate. In medicine, drugs with a high content of zinc are prescribed as a prevention for infertility and to prevent prostatitis. What other role does zinc play in the body of a man? It is worth noting the following:

A large number of trace element leaves the male body during ejaculation, and active sex life leads to its deficiency.
It is important for men who have frequent sexual contacts in advance to provide themselves with additional vitamin complexes that make up for this drawback.
The need for additional consumption of the chemical element is experienced by lovers of active physical activity: athletes, bodybuilders. They are recommended to constantly review the necessary daily zinc norm.

Zinc stimulates hair growth, improving the function of the immune system. With its deficiency, an thinning of the hair occurs, up to a possible complete baldness. In addition, zinc is one of the key chemical elements, it helps to produce hormones that affect the thyroid gland.

Zinc norm in the body

The daily norm of such a chemical element in the human body as zinc depends on several factors:

Paul man
His age
Physical activity
Hereditary predispositions

Generalized coefficients make up:

Kids from 0 to 3 years old Consumption is necessary before 3 mg. zinc per day.
Children from 4 to 8 years old need 5 mg.
9-13 years old - consumption increases to 8 mg.
Teenagers under 18 years old - on 9 mg girls, 11 mg boys.
The daily norm for women is 8 mg.
During pregnancy and lactation The dose rises to 11 mg.
Adult men It is necessary before 11 mg per day.

Zinc reserves in the body must be replenished daily, since it is constantly excreted through the intestines, with urine and then. In men, most of it comes out during the ejaculation.

Signs of zinc deficiency: List

Zinc plays a large role in maintaining the health of the whole organism. Without it, cell regeneration, maintenance of hardness in bone tissues is impossible. What are the signs of zinc deficiency? Doctors distinguish several basic symptoms of a deficiency of a trace element in the body - a list:

Skin rashes. Near 60% Substances are in the skin. Zinc helps protect the skin from bacteria, lowers the risk of inflammation, the appearance of acne. Therefore, the main sign of the deficiency of the trace element will be redness of the skin, the appearance of acne, peeling.
Respiratory diseases. Zinc affects human immunity. A decrease in the necessary norm of the element affects the operation of the entire immune system, and as a result, the body becomes vulnerable to viruses.
Insomnia. With a decrease in zinc level in the body, the production of melatonin - hormone responsible for the regularity of life rhythm is reduced. For this reason, a person is faced with insomnia.
Hair loss. Zinc plays an important role in the structure of the follicle protein. With a weakened hair follicle, the hair loses its shine, hair density disappears, the hair follicle weakens and separates. To prevent this, it is necessary to monitor zinc.
Allergic reactions. Zinc promotes the protection and blocking of histamines. With a lack of an element, their amount increases in the body, and since they are considered the main pathogen of allergies, a person can face an exacerbation of this ailment.

It is worth knowing that numerous rashes on the skin, the appearance of a runny nose, edema, indicate a possible shortage of this necessary trace element. In children, the lack of zinc leads to irritability, deceleration of growth, infections and other unpleasant symptoms and pathologies.

Video: Lack of zinc: symptoms. What does zinc deficiency in the human body lead to?

Signs of zinc excess: List

An excess of the chemical element can provoke the development of strong intoxication of the body. Usually, the first symptoms appear quickly enough. The interval of manifestations may occur after 3-5 minutes, But sometimes, after a high dose, symptoms appear before 3 hours. Small children have a particular sensitivity to zinc intoxication, so their poisoning manifestations are more pronounced than in adults.

The main signs of an excess of zinc in the body include such symptoms - a list:

The function of the immune system, which resembles hyperimmunization in its type, and, as a result, the possible development of autoimmune diseases.
The main signs of poisoning: vomiting, nausea, the appearance of a sweet taste in the mouth.
Strong thirst.
Problems of the gastrointestinal tract: increased sensitivity of the stomach, diarrhea, aching pain.
Violation of the liver and pancreas.
External signs: deterioration of the condition of nails, hair, rash on the skin.
The state of chills.
Increased drowsiness.
Painful sensations in the chest area.
Dry cough.
Disruption of the prostate.
Sharp, but short -term (no more 2-3 hours) an increase in temperature to 40 ° C..

Important: In severe cases, with an excess of zinc, there is a fibrinous increase in the pancreas, an increase in blood glucose, pneumonia develops, pulmonary edema appears.

A prolonged overabundance of a substance in the body leads to a push of oncology. In addition, it has a destructive effect on the functioning of the heart, circulatory system, and liver. The body is not able to absorb other minerals: copper, iron, cadmium. This leads to a slowdown in bone growth, weakening of reflexes, a state of chronic weakness.

How and where to take tests for zinc through the hair?

The study of zinc biomaterial is a specific laboratory analysis that allows you to determine the level of a chemical element in the human body. It is the level in the blood that shows the exact data of its stock. The serum of venous blood or plasma is preferred as a material for delivery. But a study based on the fence is also possible: urine, hair, nails. How and where to take tests for zinc through the hair?

The level of zinc changes according to the daily rhythm - its peak falls at 9 a.m. and at about 18 o’clock in the evening. After eating, it decreases. Therefore, it is necessary to control the conditions for the delivery of the analysis:

Times of Day
An hour of eating
Taking drugs

It's important to know: The study of urine is a fairly weak indicator of the presence of a trace element and does not always correctly reflect its reserves in the body. The amount of zinc in the urine depends on the activity of the metabolism process and its level of receipt.

In addition, the degree of concentration of a substance increases several times after short -term fasting.

A small amount of trace element, for example, in the hair of the child is directly related to a slowdown in the overall growth and development of organs. Therefore, hair analysis is used to assess the deficiency of zinc. But in the case of passing this particular material, it should be borne in mind that many internal and external factors affect the result:

Using hair dyeing products
Medical shampoos, cosmetics for washing hair based on zinc
Drug therapy

Doctors can prescribe an analysis of zinc:

Therapist
Pediatrician
Gynecologist
Professor

Research is carried out to identify the level of zinc in the body, with suspicion of its deficiency or excess. It is prescribed, as a rule, for medical reasons:

Children
Teenagers
Pregnant women
Patients with chronic pathologies
Patients on intravenous food, bypassing the intestinal tract

The analysis takes place in clinical and diagnostic laboratories. It is important to be more attentive to the choice of the clinic: it should be not only modern equipment, but also a staff of professional doctors, laboratory assistants. In addition, it should offer several options for a biomaterial fence: venous blood, excretion, hair or nails.

A medical clinic has proven itself positively "Invitro", representing diagnostic research services.

Its advantage is the possibility of renting at home, which is important for severe patients and babies, as well as tracking the results online in your personal account.

What is zinc in the human body: Zinc synergists

Almost all nutrients that are part of the products or in the form of synthetic additives are in a state of synergistic (compatibility) or antagonistic (incompatibility) interaction. Ignoring this condition can lead to the imbalance of the body, when the necessary trace elements are not absorbed. What is the zinc in the human body with. More about zinc synergists:

The main source of zinc delivery to the body is seafood, meat, legumes.
A trace element can be taken additionally, in the form of tablets.
But in this case, you need to pay attention to the composition of the vitamin complex.

Zinc interacts well with vitamins of groups A, B, C, E and trace elements - magnesium, fluorine, calcium, phosphorus.

What is the zinc in the human body: zinc antagonists

If you have all the signs of a lack of this beneficial substance, then perhaps you use many antagonists. What is the zinc in the human body not with? Below are the antagonists of zinc. With a lack of this substance in the body, it is necessary to reduce consumption:

Tea
Coffee
Milk
Salt
Sahara

All these products prevent the assimilation of the substance. Experts also advise to completely abandon alcohol - It contributes to its rapid excretion from the body.
Zinc is not absorbed in additions where they are present: copper, manganese, selenium, iron.

Zinc drugs: contraindications, side effects

Experts say that the substance is not fully absorbed from food, therefore, with its deficiency, it is recommended to take additional drugs. They are produced in the form of liquid drops, capsules, tablets. But the use of zinc should occur under the supervision of a doctor, since a small discharge from the consumption scheme can turn into an overdose of the product.

It is worth knowing: The only contraindication to the use of zinc drugs is hypersensitivity to components.

In addition, drugs, like all drugs, have side effects:

Nausea, vomiting, diarrhea.
Exceeding the dose can show the symptoms of influenza: cough, headaches, temperature.
Zinc reduces copper digestibility, which can lead to a deficiency of the mineral in the body.
The substance reduces the effectiveness of taking certain types of antibiotics with simultaneous use.

To eliminate the risk of side effects, it is necessary to follow a strict consumption scheme. But if the condition while taking the medicine has worsened, it is necessary to reduce the dose and seek advice to the doctor.

How to increase zinc level in the body: recommendations of a nuthangiologist, sources of zinc

Nutriagiologists, promoting an individual approach to healing and human health, believe that each of us needs a certain set of products that can bring maximum benefit. How to increase zinc level in the body? There are common foundations of nutrition, based on which you can not only improve well -being, but also observe the balance of the microelements necessary for the body and vitamins coming with food. Below you will find the recommendations of a nuthariologist specialist.

It is necessary to exclude the so -called "garbage products" from the diet:

Sugar And all sugar -containing confectionery and other products.
Fruit - Reduce their use. You can eat before 5 fruits a day in the morning.
Alcohol, fruit juices - It is necessary to exclude completely.
Fat foods - Reduce their consumption to a minimum. The use of vegetable oil in salads and when cooking dishes should also be limited.
Refined white flour - Replace it with whole -grain or gluten.

Each person is suitable for their own products, depending on his age, physique, condition of the body, time of year and place of residence. But it is possible to highlight general recommendations about zinc sources:

Add seasonal vegetables, greens to the diet, preferably without additional heat treatment. Use them raw.
Enter the use of legumes, cereals, nuts.
Use seafood, meat and poultry of low -fat rocks.
Increase the consumption of probiotic products: kvass, kefir, yogurt, sauer products.

All of them contain useful bacteria that have a beneficial effect on the body.

It is worth noting: These recommendations of the nutritionist coincide with the advice of doctors and other medical workers who are familiar with problems associated with immunity and lung diseases.

Having excluded harmful foods from the diet and increasing beneficial, it is possible to avoid zinc deficiency in the body.

Which zinc is better absorbed in the human body?

Zinc oxide - better absorbed in the human body

To date, there are a large number of zinc forms that differ only in their degree of dissolution. Which zinc is better absorbed in the human body? For therapeutic purposes, only perfect forms are used. Among the best, one can highlight:

Sulfate. Its water -soluble form is most often used in the production of drugs. Wide application is due to low cost. Due to low digestibility (bioavailability)- less than 50%, has a negative effect on the intestinal tract, has side effects. Taking the drug strictly under the control of a specialist.
Oxide. It is also widespread in pharmacology due to its cheapness. It is a component of dietary supplements, but in the form of an ointment, additives, pastes. The aggravation of the body - about 48%Side effects are the same as that of sulfate.
Glycinate. The form of zinc associated with the addition of glycine. Bioavailability is higher than that of sulfate - 54%, easily absorbed by the body, less causes side effects.
Monometionine. Connection of zinc and amino acid methionine. It is used for the production of medicines for colds, dietary supplements that replenish the deficiency of the trace element. Assimilation - 58%.
Acetate. In pharmaceuticals, it is used in the production of anti -industrial drugs, is part of the treatment of acne, mineral additives. Curli is absorbed before 61%.
Gluconate. The most popular form. Combines high digestibility before 62%, low cost and almost complete absence of side effects. Based on it, medications for colds, nasal sprays, vitamin complexes are produced.
Picoline. Compounds of zinc and picolinic acid. Bioavailability about 61%, high security. Its form is prescribed for children, pregnant women with patients with a high zinc deficiency.
Citrate. Content of citric acid and zinc. Pleasant in its taste, a large degree of dissolution in the body. Reception of the form is easily tolerated, does not cause negative effects.

There are other forms of the drug, but since they are used much less often, they do not occupy a large fraction of the pharmaceutical market.

Drugs containing zinc trace element: List

To compensate for the lack of zinc in the human body, doctors prescribe drugs, where the main component is the necessary trace element. This is convenient, because we do not know exactly how much substance exactly comes with food, and it is very difficult to constantly calculate.

Several drugs are widely used. Here is a list of drugs containing zinc trace element:

Cycket thelel. The country of issue is Poland. The drug contains the form of sulfate, with a rather low absorption. It has a side effect associated with a disorder of the digestive tract. Not appointed to pregnant women and babies before 4 years.
Oligo-Zink. The drug is taken for the treatment of prostate functions, impotence prevention, and immunity falls. The basis of the drug is zinc citrate, with high digestibility for the body. In the pharmaceutical market, it is recognized as a “male drug”, but due to the lack of side effects, children can be prescribed.
Biotsink. Provides Chinese digging. The form of the drug is capsules. It includes zinc lactate. The drug has high bioavailability, due to the absence of side effects, children are prescribed from 3 years.
Zinkoval. A drug that is based on the compound zinc and vitamin C.. It is prescribed when growth retardation in babies, their development. It is also often prescribed from acne, problems with hair. Contraindicated in individual intolerance, children before 4 years.
Vitacin. A popular remedy among athletes and people who are fond of heavy athletic stress in conditions of intense training.

There are also dietary supplements with this substance. They are no less effective. Read further.

Circus dietary supplements: List

Vitamin additives are produced in the form of sparkling tablets, capsules in the cling membrane, ordinary tablets. As the best, several drugs can be distinguished. Here is a list of dietary supplements containing zinc:

Evalar - zinc + vitamin C. It has a wide area of \u200b\u200buse: strengthens immunity, positively affects the skin, hair, nails. It affects the nervous and reproductive systems. It has contraindications, a long reception is needed.
Doppelgerz - vitamin C + zinc. Release form: hissing tablets. It is used to maintain immunity. Contraindicated for pregnant women and children before 14 years. As a drawback, a cyclic intake of the drug, sweetener and dyes in its composition can be noted.
Zincite. German -made vitamin supplement. Reception improves the condition of the skin and hair, strengthens nails, immunity. It is possible to receive pregnant and nursing women, but under the strict supervision of doctors. Has contraindications. The disadvantages of the drug are the need for long -term administration, the presence of additional sweeteners that are part of the complex.
Zinc Helat from Evalar. The additive strengthens the immunity, affects the condition of the skin and hair, increases the body's resistance to viruses. The complex is recommended for use only by adults.
Celetsink Plus. Production of a Czech pharmaceutical company. The tablet contains a daily norm zinc, as well as selenium, Vitamins E, C, Beta-Carotin.

The additive is designed to strengthen immunity, nervous system. Application improves the condition of hair, skin and nails.

Circus products: List

In order to exclude a deficiency of substance in the body, it is necessary to consume at least 11 mg zinc with food or mineral additives. The largest amount is in cereals, seeds and nuts, the smallest in dairy products.

To replenish an important trace element, experts strongly recommend including some food products containing zinc in the diet:

Seeds, especially the Seeds of Pumpkin, peanuts, cedar nuts are rich in zinc.
Seafood
Low -fat varieties of meat and poultry, liver
Mushrooms, cabbage
Legumes, oatmeal, buckwheat
Milk, dairy products
Dark chocolate

But this does not mean that only dishes containing a large amount of zinc should be present in the diet. It is important to supplement your table and less rich in the mineral with products: vegetables, herbs, fruits.

Zinc, as a chemical element, is important for the full functioning of the body. Proper nutrition, the course of the necessary vitamin additives, will fully provide the body with the norm of substance. All this also solves the problems associated with its deficiency - from the condition of the hair and skin to the prevention of sexual dysfunction in men. If the symptoms of a lack of substance in the body appear, it is necessary to consult a specialist. He will conduct diagnostics and write the necessary therapeutic treatment. Good luck!

Video: The importance of zinc in the human body. What products contain zinc? What threatens the deficit?

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