Vitamin B12 - indications for use

Vitamin B12, also called cyanocobalamin, was first isolated in its pure form in 1848. In nature, the producers of this substance are bacteria. As a rule, with a normal rational diet, the human body receives a sufficient amount of this vitamin. However, with some diseases and in adulthood, the ability to absorb it from food is significantly reduced. In such cases, the intake of vitamin B12 in the form of medications is recommended.

What is Vitamin B12 for?

Vitamin B12 is a necessary substance for the normal functioning of the whole organism. Even a partial lack of cyanocobalamin leads to serious negative consequences for human health.

Its important role is due to the fact that when ingested in humans, this vitamin is included in the composition of various enzymes responsible for the regulation of a large number of biochemical reactions. With a deficiency of vitamin B12, these enzymes lose their biological activity, which threatens to disturb the metabolic processes.

Cyanocobalamin is involved in the processes of hematopoiesis, the formation of bone tissue, affects the function of the liver and nervous system. It promotes the formation of a special substance - methionine, which ensures the manifestation of positive emotions in a person. Also vitamin B12 takes part in the synthesis of nucleic acids responsible for the storage and reproduction of genetic information.

Deficiency of vitamin B12 causes such unfavorable consequences:

The norm of vitamin B12 in the blood

Normally, the vitamin B12 content in an adult should be in the range of 100-700 pg / ml (mean value 300-400 pg / ml). Determine the amount of vitamin in the body will help biochemical analysis of blood.

The daily norm of vitamin B12

The daily dose of cyanocobalamin required for a person is 0.003 mg. Pregnant women are recommended to increase the daily intake of vitamin B12 by 2-3 times.

In the period of intensive long-term training, an increase in the dosage of vitamin B12 to athletes is required - approximately 2 to 4 times.

Due to the difficulty of digesting this substance from the intestine with age, older people also require a higher intake of vitamin B12.

Indications for use of vitamin B12

Additional intake of vitamin B12 is required in the following cases:

How to take vitamin B12?

Vitamin B12 is released in oral and injection forms. Also, this vitamin is often introduced into multivitamin complexes.

Vitamin B12 in the form of tablets and capsules should be swallowed whole, with a glass of water, an hour after eating.

Injections of vitamin B12 are carried out intramuscularly, subcutaneously, intravenously and intraljumbalno - depending on the diagnosis.

Vitamin B12 for stomatitis

To reduce the number of sores in the oral cavity and reduce pain in case of aphthous stomatitis can be done with the help of vitamin B12 in ampoules. To do this, using a cotton swab, wipe the affected area with mucosal solution.

Vitamin B12 for hair

This vitamin has a beneficial effect on the hair. Deficiency of it in the body is reflected in the appearance and condition of the head of hear. If the hair is dull and lifeless, split and fall out, then you can quickly restore them by applying vitamin B12 externally. To do this, a few drops of the vitamin solution should be added to the composition of various nourishing hair masks - both store and home.