What is the norm of calcium in a person's blood?

There is a saying: "You can buy medicine, but you can not buy health for any money". We are ready to do a lot to have it. Therefore, in recent years, preventive medicine has come to the fore, and not medicine. In order to prevent the disease in time, it is necessary to periodically do the tests, monitor the trace elements in the body, and also with the slightest deviations to consult a specialist.

Importance of calcium in our body

Calcium plays an important biological role in the body, so it is important to know what is the norm of calcium in the blood. Its main tasks are directed to:

• Exchange of iron;
• Maintenance of a warm rhythm in norm or rate and all cardiovascular system;
• Blood coagulability, where good permeability in cell membranes is activated;
• Regulation of enzymatic activity;
• Normalization of the work of some of the endocrine glands;
• Dental health;
• Strength of bones;
• Rhythmic contraction of muscles;
• Normalization of the central nervous system;
• Getting rid of insomnia.

The norm of calcium in the blood helps a person to feel active, cheerful and calm. After all, he participates in many systems and organs.

In what chemical processes of the body is this element involved?

Calcium is a very common and vital element for a person. Particularly attentive to its content in the child's body, because the norm of calcium in the blood in children determines their development. The bulk of calcium is contained in the bones, being a skeleton for our skeleton and strengthening it, it is also a base for the growth and development of teeth, is a part of nails and hair. The high content of this microelement in the bones is due to the fact that they serve as a reservoir for us.

Calcium is indispensable, it is found in almost every cell of the human body. Especially a large number of it is contained in the cells of the nerves, muscles and heart. A microelement is necessary in order to transmit nerve impulses, and therefore it is contained everywhere where neurons function. These organs include the brain, as well as nerve cells with endings (axons and dendrites). Muscles also use calcium to normalize their work.

Calcium in a large concentration is in the blood, it is through it that it enters the muscles, bones or vice versa out of the bones. Thus, it provides normal vital functions of the organs and the organism as a whole. The rate of calcium in the blood is 2.50 mmol / l in an adult.

What conditions indicate a problem with calcium in the body?

At a lowered and elevated level of this element in the blood, a number of symptoms manifest themselves in different ways.

With hypocalcemia (insufficient amount of calcium in humans), some pathological processes may arise, which are the call of the body for examination and treatment.

Mental symptoms are accompanied by:

• Headaches, which are often similar to migraines;
• Dizziness.

From the side of the skin and bones hypocalcemia can manifest itself:

• With dry skin followed by the appearance of cracks;
• With caries in the teeth;
• When the nail plate is affected;
• With abundant hair loss;
• At an osteoporosis (infringement of density of bones).

Violation of the neuromuscular system is characterized by:

• Severe weakness;
• Tetanic convulsions after excessively strengthened reflexes.

Disorder of the cardiovascular system entails:

• Prolonged blood clotting;
• Increased heart rate;
• Ischemic heart disease.

The states with hypercalcemia differ somewhat from the previous ones, this enables the doctor to understand that the patient has calcium above the norm in the blood.

Violation of the central nervous system and muscles is characterized by:

• Headache;
• Loss of orientation in space;
• Vomiting, nausea;
• General weakness of the body;
• Severe fatigue;
• Intensification of intensity and quantity of reflex actions;
• In some cases, immobility.

Disorder of the cardiovascular system entails:

• Deposition of calcium on the walls of blood vessels;
• Acceleration and inopportuneness of the heart;
• Insufficiency of the functions of this body.

Also, very often there is no uricemia and, as a consequence, renal failure.

What hormones regulate the production of calcium?

The development of any microelements in the human body is regulated by special substances called hormones. The calcium content in the blood (whose norm is within 2.50 mmol / l) is also under their control.

Calcitonin helps to regulate calcium metabolism. It is produced by the thyroid gland, is one of the main informers determining the presence of malignant neoplasms in the body.

Osteocalcin, it appears through the formation of bone tissue with special cellular structures.

Parathinin makes interchange of calcium. It is isolated from cells of the parathyroid gland.

Cortisol is the most active hormone of glucocorticoids. Produces his adrenal cortex, he takes control of the production of other hormones and absolutely all processes in the body associated with synthesis.

Aldosterone. It carries out water-salt metabolism: it detains sodium salts, and removes salts of potassium from the body.

The growth hormone is responsible for growth. It mainly regulates the growth of bone tissue, as well as organs and muscles.

The function of the adrenogenital hormone of the adrenal cortex is aimed at maintaining the condition of the genital organs and developing the distinctive features.

Corticotropin is produced from the anterior lobe of the pituitary gland. It activates the production of cortisol, regulates the appearance of hormones and normalizes metabolism.

Analysis to detect the amount of this element in the blood

Muscle cramps, nervousness, prolonged insomnia, as well as diseases such as cachexia, liver failure, tuberculosis of the spine are direct indications for carrying out this analysis for calcium. This effective method of examination allows doctors to determine the amount of calcium and its content in the blood. Calcium in a blood test, the norm of which is always written as a result, is determined with accuracy only when observing the rules of preparation for the study. Take it in the morning (do not take food for 8-12 hours), exercise for this period is excluded, alcohol is not used. If there is no possibility to take the analysis in the morning, then the blood sample is taken after a 6-hour fasting, while the fat intake is excluded from the morning meal. The use of dairy products, cabbage and nuts is strictly prohibited, as they are the main source of calcium.

The norm of calcium in the blood of an adult and a child

In an adult this element occupies only 1% of the total amount of calcium in all organs, tissues and systems. Therefore, the level of calcium in the blood (its norm) is a small range, only 2.15 - 2.50 mmol / l. Deviations from these values already seriously affect our body.

The indicators of adult research differ from the values of children's analyzes. Not an exception is the analysis of the calcium content in the blood. The norm in newborn babies is 1.75 mmol / l, in children of the first month 2.2-2.5 mmol / l. In adolescents under 14 years, the content of this element is 2.3-2.87 mmol / l.

The difference between total calcium and ionized

The total calcium is localized mainly in the bone tissue. It actively interacts with blood serum ions. The main task of total calcium is to eliminate its fluctuations in the serum.

Ionized calcium is not associated with proteins, so it is also called free. He, although in smaller quantities is in the human body, but performs very important functions. Metabolism, secretory function, cell growth, muscle contraction and much more regulate ionized calcium in the blood. The norm of this element is just as important as the general.

The total calcium content in the bones is approximately equal to 99%. Contained ionized calcium in the blood (whose rate is 1%) only in the blood serum.

Hypocalcemia, causes

If the content of calcium in the blood (the norm of which is noted above) is significantly lower than what was prescribed, it is necessary to find out the causes of this condition. Among them, the following are often encountered.

1. Insufficient vitamin D content in the body.
2. Minimal calcium intake with food.
3. Pathological processes in which there is a violation of absorption. These include resection of the intestine, pancreatic insufficiency and frequent diarrhea.
4. Rickets.
5. Oncological diseases.
6. Chronic sepsis.
7. Low mobility (hypodynamia).
8. Allergic reactions.
9. Disturbance of the liver, caused by toxins (poisoning after drinking or exposure to heavy metals).
10. Taking medications (interleukins or corticosteroids).
11. Increased estrogen content.

If such conditions occur in a person's life, then an analysis can be made to determine the total calcium in the blood. The norm will indicate that the organs and systems are not affected by the pathological process.

How can I increase the content of this trace element in the body?

In order to have a normal calcium in the blood of a person, it is necessary to carry out certain actions. First, you need to contact a specialist, since you yourself will not be able to determine the reasons for such a deviation. Secondly, if there are no serious reasons for low calcium (complex diseases or cancerous tumors), its level can be adjusted by nutrition.

The main products containing calcium are hard cheese, cottage cheese, sesame and its oil, eggs, milk, sour-milk products, greens, nuts. On average, a person should consume between 800 and 1200 mg of calcium per day.

Hypercalcemia, why does it occur?

If hypocalcemia is easier to treat, and a person recover faster, then the condition in which calcium is significantly higher than normal can not always be corrected. This is because the causes of elevated calcium are serious diseases, such as:

• heart failure;
• Leukemia;
• pneumonia;
• Addison's disease ;
• peritonitis;
• pneumonia;
• hepatitis;
• cancer;
• Hyperthyroidism.

What should I do to keep my calcium level high?

One of the effective ways is to use soft water. It should be drunk for no more than 2 months, since other important elements can also go along with calcium. Light therapy is also used by introducing a physiological solution into the human body. But with all this important to determine the causes of elevated levels of calcium, so as not to miss a serious disease.