Vitamin B12 is the name of the tablets, instructions for use. Vitamin B12 in tablets: review of pharmacy drugs, dietary supplements, reviews

A list of drugs that contain vitamin B12.

Content

B12 vitamins are protein compounds that are involved in the synthesis of many amino acids in the human body. It is worth noting that these vitamins cannot be obtained from plants, so it is necessary to eat food of animal origin. In this article we will talk about pharmacy drugs that contain vitamin B12.

Features of production and the history of the discovery of vitamin B12

Initially, this vitamin was developed by several research groups in 20 countries. It took 12 years to synthesize vitamin B12 in the laboratory.

Features of production and the history of the discovery of vitamin B12:

Scientists believe that this is one of the most complex vitamin compounds that have an extensive structure and contain a cobalt atom. That is why often vitamins of group B12 are called cobalamines. This vitamin was first produced in 1972 in a laboratory. As indicated above, this vitamin cannot be obtained from plants, since they do not need this substance for existence.
Engaged in the production of B12 microbiology. For the first time, this vitamin was allocated from the liver of cattle. It became known about this vitamin much earlier than it was produced in laboratory conditions. Then the veterinarian was engaged in the study. With the help of special medications, he reduced the number of red blood cells, as a result of which anemia was observed in dogs. After feeding animals with beef liver, the situation improved, they have been cured.
As a result of the studies, the doctor determined that the substance in the liver, namely cobalamin, affects the digestibility and increase in hemoglobin. After its opening, they began the synthesis of vitamin in the laboratory. Initially, it was extracted from the waste, which are produced after cleaning fecal waters. This is due to the fact that some strains of microorganisms and bacteria synthesize vitamin B12.

Vitamin B12 deficiency: Symptoms

Symptoms of vitamin B12 deficiency can be hidden and pronounced.

Vitamin B12 deficiency, symptoms:

Among the pronounced it is worth highlighting anemia. It is not always provoked by a lack of vitamin B12, but in 90% it is the deficiency of this substance that causes the weak production of red blood cells. Along with this, people have a yellowish tint of the skin and white protein. With a lack of methylcobalamin, red blood cells in the bone marrow become large, and cannot leave the organ. In their blood, they are not enough. Over time, large red blood cells are destroyed inside the bone marrow and are excreted by the liver. As a result of this, the level of bilirubin increases, which leads to yellowing of the mucous membrane of the eyes. The skin also becomes yellow. If hemoglobin is at a normal level, then the skin is usually pink, but not yellow.
Violation of coordination of movement. Without vitamin B12, the nervous system does not function normally, including the brain department, which is responsible for coordination of movements. Neural bonds, the connection of nerves with each other are violated. In this chain there are gaps, dizziness is quicked, and falling is possible. This is usually characteristic of older people who have violated vitamin B12 digestibility due to changes in the work of the gastrointestinal tract.
Visual violation. If recently you have noticed a deterioration in visual acuity, be sure to take an analysis of vitamin B12 in the blood. To maintain visual health, B vitamins are necessary.
Diseases of the nervous system. It can be tingling in the area of \u200b\u200bthe hands, legs, cold in the limbs. These are signs of violations in the transmission of pulses between nerve fibers, with a deficiency of methylcobalamin.

Vitamin B12, which products contain: table

Since vitamin B12 is not produced in plant foods, people who consume exclusively plants often suffer by deficiency. It is recommended that they introduce additives containing vitamin B12 into the diet, or vice versa, consume animal products. It is contained a lot in milk, especially in fermented dairy products, such as solid cheeses and yogurts. It is because of the action of some bacteria that a large amount of vitamin B12 is produced.

Vitamin accumulates in beef meat, in pork and in small quantities in chicken. Most of this substance is contained in beef and pork liver, lungs and kidneys. A large amount of this substance is also contained in sea fish. Presumably in their body, it enters with phytoplankton, which also feeds on small bacteria producing this substance. Most vitamin B12 was found in the liver and kidneys of salmon and other sea fish.

Vitamin B12, which products contain: table

Varieties of vitamin B12 pharmacy

Manyvegansto compensate for the lack of vitamin B12, are usedspirulin, however, scientists have found that a substance that is very similar in its compositionon cobamineIn fact, they are not. Such substances were subsequently called pseudo -dodes, they do not take part in chemical reactions in the human body and in no way replace B12.In pharmacies you can find three varieties of drugs that contain B12 vitamins.

Varieties of vitamin B12 pharmacy:

Pure vitamin B12. This is cyanocobalamin, which is most often sold in the form of an injection. It is also implemented in a tablet form. It is usually introduced in hospitals in the form of injections, to quickly restore and normalize chemical reactions in the body.
Complex drugsthat contain folic acid, iron and vitamin B12. The main purpose is the treatment of anemia and an increase in red blood cells in the body. If vitamin B12 is taken to treat anemia, then it is best to consume it in the form of complex drugs with folic acid and iron.
Polyvitamin complexesthat contain a large number of vitamins, minerals, including B12. Basically, such drugs are used during the off -season, when there is a deficiency of all types of vitamin substances.

B12 Vitamin in tablets: the name of the monopoline

In pharmacies you can find a huge amount of drugs that contain vitamin B12 in tablets. Below is a list of monoperesis, which includes nothing but vitamin B12. They are usually prescribed for deficiency, after a blood test.

B12 Vitamin in tablets, the name of the monopoline:

Neurocobal. It is a substance created on the basis ofmethylcobalamin, one of the easily digestible forms of vitamin B12, along with cyanocobalamin. It is made from by -products in the development of antibiotics. The packaging contains 90 tablets, so the cost of the drug is quite high. Assign 1-3 tablets per day.
Deacobal. The composition containsmethylcobalamin, only 30 tablets in the package, so it will last for a short while.
B12 Ankerman. The packaging of 50 or 100 tablets, which contains cyanocobalamin. The substance is perfectly absorbed, and turns into the body intobio -access The form, which is then absorbed in the small intestine.

Please note that an excess of vitamin B12 is just as dangerous as its drawback. Therefore, pure vitamin in the formcyanocobalamin ormethylcobalamin It is prescribed exclusively in cases of a lack of a fresh blood test on the hands. When determining the concentration of vitamin in the blood, you can prescribe the appropriate dosage to make up for the deficiency.

If the disadvantage is insignificant, the vitamin B12 is usually not prescribed separately, but the nutrition is adjusted by adding beef liver, chicken eggs and dairy products. Complex additives are also prescribed. In them, the concentration of vitamin B12 is small, but it is quite enough to cover a small deficit.

If there is a significant deficit, in this case it is recommended to use vitamin B12 in the form of a separate drug, and not as part of the complexes. These are usually capsules or tablets. The most popular are tablets that are available in a dosage of 0.5 or 1 mg. In the ailments of the intestine, in case of high acidity, the drug is prescribed in a dosage of 5-10 mg.

B12 cyanocobalamin or methylcobalamin, which is better?

Many have a question, how the tablets differ withmethylcobalamin andcyanocobalamin? These components act the same way, but there are still certain differences.Cyanocobalamin - This is a synthetic drug that when it enters the blood, under the influence of intestinal juice and some bacteria in the small and large intestines, it turns intomethylcobalamin. It is perfectly absorbed by the body and passes into the blood. However, this does not mean that it is best to purchase right awaymethylcobalamin.

B12 cyanocobalamin or methylcobalamin, which is better:

At the moment, studies regarding the effectiveness of cyanocobalamin and methylcobalamin are not enough. Scientists believe that for some reason cyanocobalamin can be better absorbed, despite its synthetic origin, unlike methylcobalamin.
This is due to the fact that cyanocobalamin is more stable in environmental conditions and in the human body than methylcobalamin. In the body, under the influence of enzymes, cyanocobalamin will still turn into a bio -access form of vitamin B12, and will become well absorbed.
At the same time, methylcobalamin immediately enters the body and can be absorbed instantly. However, due to diseases of the gastrointestinal tract, genetic characteristics, and the patient’s age, its absorption can be slightly lower.

Vitamin B12 in tablets: List of dietary supplements

To make up for a small deficiency of vitamin B12, it is best to purchase biologically active additives, in which the concentration of vitamin B12 is 100-1000 mcg.

Vitamin B12 in tablets, a list of dietary supplements:

One of these drugs is vitamin B12, from the companySolgar. The drug is produced in America, it contains cobalamin B12. Only 1 capsule per day is enough to make up for a small deficit. The packaging contains 100 capsules.
If there is a significant drawback, then capsules are recommended, with a content of a substance of 500 μg. The manufacturer is also the USA, the drug is calledSundown naturals B-12. The packaging contains 200 capsules. Buying such tablets is more profitable, since the concentration of the drug is higher, and the number of capsules in the package is larger.
21Century B12. The concentration of the active component is 500 mcg. The package has 110 capsules.
However, if you have a significant drawback, and the required dose of vitamin B12 is quite high, it is best to choose other drugs. For example, Solgar methylcobalamin. Concentration of 1000 μg, the package contains 60 capsules. Produced in the USA

Vitamins B6, B12 in tablets: Names, List

Many doctors recommend taking not only vitamin B12, but the entire group, which consists of B1, B6, and B12.

Vitamins B6, B12 in tablets, names, list:

One of the best drugs that will satisfy these needs isNeovites. It contains 100 mg of thiamine,peroxidine hydrochloride, that is, vitamin B6 - mg, andcyanocobalamin, that is, vitamin B12 - 0.2 mg.This drug is prescribed for neuralgia, to improve blood circulation in the brain.
Neurorubin. By components that are part of the composition, it is very similar to neovites, however, is distinguished by a dosage. Vitamin B1 contains 100 mg, vitamin B6 - 100 mg, and vitamin B12 - 1 mg. Assign in the dosage that the doctor will prescribe. Usually, one tablet is enough, but in the treatment of serious neurological ailments, they can be prescribed one tablet three times a day.
Another combined drug that contains B vitamins isNeuborus. The composition contains vitamin B1 - 15 mg, B6 - 10 mg, andcyanocobalamin - 0.02 mg.

Preparations can be purchased at any pharmacy. These are certified drugs, which are usually prescribed for ailments of the nervous system.

If you do not eat meat, you arevegan, it is best to include in the diet of dietary supplies daily, which contains vitamins and multivitamin complexes, including B12. If, in general, you eat animal food, a sufficient amount of meat and dairy products in the diet, administer vitamin B12 without indications and blood tests is not necessary.

Vitamin B12 in tablets: name, reviews

If there are serious disorders in the functioning of the brain, nervous system, then most often prescribed not tablet drugs at all, but substances that are administered separately in the form of injections. Their price is very low, but the efficiency and speed of absorption much exceeds biologically active additives and capsules.Below can be found with reviewsof people, who took vitamin B12.

Vitamin B12 in tablets, name, reviews:

Alevtina. My child has nystagmus, we pass the hardware treatment twice a year. To reduce the frequency of oscillations of the eyes, together with the hardware treatment is prescribedPhenibut, andNeovites. It is believed that it improves blood circulation in the brain, normalizes the functioning of the nervous system. I don't know if it really helpsNeovitesbut after 10 days of treatment, eyes run less, strabismus is practically not visible. For us, such treatment is a real salvation, because the child is only 7 years old, and the operation is very early. Neovites, along with correctional activities, helps to improve vision, and walk the child at school without glasses.

Violet. I have trigeminal neuralgia, so I pass the therapy several times a year, which includesNeuborus. I like these capsules, despite the high price. The packaging contains 90 capsules, so for the course of treatment of such a box enough.

Elena. I am a supporter of a healthy lifestyle, do not eat animal food, I eat only plant. Periods I use the drug called 21Century B12, with a concentration of 500 mcg. I don’t feel the deficit, I have mental work, I think quite quickly, I do not notice the consequences of eating only plant foods.