Vitamin B12 - the value of useful properties, symptoms of deficiency

Vitamin B12 only vitamin that can accumulate in the body and consumed as needed, is vitamin B12, which is available in tablets and injections. during the life there is constantly the need arises, and to create his lifetime supply is simply impossible.In turn, the lack of B 12 can lead to serious consequences and sometimes irreversible.


  • role of vitamin
  • pelleted vitamin
  • purpose of receiving
  • Tablets Nowfoods
  • Neyrobion: complex preparation
  • tablets or injections

role of vitamin

Vitamin B12 in the hands molecule of vitamin B12 or cyanocobalamin isthe most complex and largest of all.Its main feature is the presence of the cobalt atom.As part of other enzymes, vitamin B12 is actively involved in:

  • oxidation of fats and proteins;
  • synthesis of amino acids;
  • regulation of hematopoiesis;
  • cell division;
  • formation of membranes of nerve endings;
  • adjusting cholesterol;
  • protect liver cells from various damaging factors.
disadvantage of this trace element in the human face of stroke or myocardial infarction.

Girl holding his head 12 Deficiency of vitamin group also will provoke:

  • slowdown in the child's body;
  • memory impairment;
  • insomnia;
  • lethargy;
  • depression;
  • cramps;
  • neuritis.

The largest number of trace elements 12 of group B contained in the heart, kidneys, liver and seafood.It is worth noting that none of the product of plant origin does not maintain a cyanocobalamin.

Nor can we remain silent, and the fact that vitamin B12 is resistant to high temperatures and virtually fully preserved during the heat treatment of food products.

should be noted that in the case of the presence of diseases such as inflammation of the walls of the gastrointestinal tract or Crohn's disease, duodenal ulcer and / or stomach and gastritis with low acidity, significantly disrupt the absorption of trace elements B12, which requires its exogenous administration.

pelleted vitamin

Vitamin tablets Pharmaceutical production supplies the market with vitamins B (B1, B6, and B12) tablets.In particular, the distinction is made between drugs of domestic and European production, namely:

  • cyanocobalamin;
  • Folic acid;
  • Neyrobion (Germany);
  • Nowfoods (USA);
  • Neurovitan (Italy).

Microelements group group B (B1, B6, B12) are also present in many multivitamin complexes, but in much smaller doses, which can not satisfy the daily requirement for them our organism when administered orally.

purpose of receiving

The girl Appointment of vitamin B12 has the following objectives:

  • alleviate the condition of neurological disorders;
  • cure anemia;
  • remove the affected areas of the liver.

However, the well-known advantage of the trace element B12 is its unique ability to remove the pain in the case of diseases of the spine and nervous system.

Drugs that contain a high concentration of trace elements B12, vital vegetarians who practice absolute refusal from eating animal products.This behavior provokes hypovitaminosis resistant to stipulate plane.In turn, the shortage of this element increases the risk:

  • in violation of cardiac activity;
  • failure of hematopoietic system;
  • early strokes and heart attacks;
  • multiple lesions of the nervous system.
Instructions for use states that this vitamin is necessary to take one or two tablets per day during a meal or immediately after it.The tablet can drink plenty of water or put under the tongue and thus absorbed.

Tablets Nowfoods

Now foods pills In this case, we are talking about vitamin B12, distributed in tablets from the manufacturer «Nowfoods» (USA).The drug is used:

  • when nervous tension;
  • depression;
  • mental illness;
  • low blood pressure;
  • bronchial asthma;
  • multiple sclerosis;
  • for the prevention of cardiovascular disease;
  • to improve digestion;
  • inflammation of the joints.

This medicine is practiced in the complex treatment of infertility, diabetes, immune deficiencies, allergic diseases.

She takes a pill also specifies the trace element group B increases the rate of oxidation-reduction processes, enhances cellular respiration and normalizes muscle mass, provides the primary immune response to the introduction of infectious agents.

In this case, the instruction for use recommends taking the drug during meals one tablet a day.Relative contraindications, you should not use the drug to persons who have shown an allergic reaction to any of its components.

Neyrobion: complex preparation

Neyrobion The structure of the complex preparation includes vitamins B1, B6 and 12 groups.It produced the drug in tablets.It is worth noting that stipulate vitamin complex designed for people with impaired intestinal absorption.Therefore, the daily dose of B12 use of the trace element is increased by 20% at the same dosage, it has a positive impact on overcoming its failure.

This formulation is designed to take into account the increased need for vitamin B1 and B6, which are actively involved in metabolic processes in the brain and spinal cord, and peripheral nerve fibers.Despite the fact that our body is able to produce their own vitamins B1 and B6 to compensate for the quantitative costs necessary to their entry from the outside.

As part of the drug vitamins B1, B6, as, indeed, and B12 are assigned to the treatment:

  • intercostal neuralgia;
  • trigeminal neuralgia;
  • neuritis of the facial nerve;
  • lesions of the spinal nerves;
  • sciatica.

Conlivost do not recommend this complex vitamins given to children under 18 years, as well as persons suffering from allergic reactions to any of the components included in its composition.

In particular, the instructions for use recommends taking the drug three times a day one tablet during the meal or after the duration of one and a half months.

These vitamins complex application can cause some side effects that are expressed:

  • sweating;
  • palpitations;
  • pruritus;
  • hives;
  • nausea;
  • vomiting;
  • diarrhea;
  • abdominal pain.

In the case of an overdose the following symptoms are observed:

  • muscle weakness;
  • increased nervous irritability, turning into exhaustion;
  • reduction of hemoglobin;
  • violation of the sensitivity;
  • seborrheic dermatitis, or flaking and itching of the skin under the scalp;
  • eczema;
  • cramps;
  • acne.

tablets or injections

The ampules Taking vitamin B12 in any way, the main issue is its bioavailability.If you put a pill under the tongue, which contains vitamin B12, the absorption will be slightly higher than you would have just washed it down with water.The injectable absorption occurs at a level above 90%.In turn, upon oral administration of vitamin B12 is absorbed at 70%.

in the digestive system to the normal metabolism of vitamin B12 in the stomach requires a certain protein factor and an appropriate level of acidity in relation to gastric juice.
Eating vitamin B12 tablets, but not by injection abolished pain at the injection formulation.Therefore, the choice depends on the factors listed above.