Home Wisdom teeth Composition of B vitamins in preparations. B vitamins in tablets

Composition of B vitamins in preparations. B vitamins in tablets

When we talk about the B vitamin complex, we're talking about a group of water-soluble substances found together or separately in many food sources. They support metabolism by acting as coenzymes and converting protein and carbohydrates into energy. These vitamins support skin and muscle tone, function nervous system and cell growth.

What are the B vitamins called?

Today, the B vitamin complex includes 12 interconnected water-soluble substances. Eight of these are considered essential vitamins and should be included in the diet:

  • B5 (pantothenic acid);
  • B7 (biotin, or vitamin H);

Vitamin-like substances

It is easy to notice that in the group of vitamins B, the vitamin numbers have gaps - namely, vitamins B4, B8, B10 and B11 are missing. These substances exist and were once also considered B complex vitamins. Later it was found that these organic compounds are either produced by the body itself or are not vital (it is these qualities that determine vitamins).

Thus, they came to be called pseudovitamins, or vitamin-like substances. They are not included in the B complex of vitamins. Choline (B4)

– a necessary component of nutrition for animals; the human body produces a small amount of this substance. It was first isolated in 1865 from bovine and porcine gall bladders and was named neurin. It helps produce and release the neurotransmitter acetylcholine and also plays a role in fat metabolism. Choline is found in some foods - milk, eggs, liver, salmon and peanuts. In a healthy body, choline is produced independently. Currently, scientists are considering the need to take choline as a supplement, as there is an opinion that the amount of its production in the body is insufficient. In 1998 it was recognized as an essential substance.– a substance important for the transmission of signals into cells, the body’s hormonal response, and the growth and functioning of nerves. Inositol is freely produced by the human body from glucose and is found in many tissues of the body. Despite this, it is also used medicinally to treat certain diseases. Inositol is widely used in industry.

Para-aminobenzoic acid (B10)– a substance widely distributed in nature, necessary for the growth of rats and poultry.

It was first discovered as a remedy for depigmentation of the fur of laboratory mice. Today it is believed that this compound is not a necessary factor for the human body. Pteryl-hepta-glutamic acid (B11)

– a substance that consists of several components and is considered one of the forms of folic acid. There is little information about this connection.

It is believed to be a growth factor for chicks. History of discovery Once upon a time, “vitamin B” was considered a single

nutrient. Researchers later discovered that the extracts contained several vitamins, which were given distinctive names in the form of numbers. Missing numbers, such as B4 or B8, are either not vitamins (although they were considered such when they were discovered), or are duplicates of other substances.

Vitamin B1 was discovered in the 1890s by the Dutch military doctor Christian Aikman, who was trying to figure out which microorganism causes beriberi disease. Aikman noticed that animals fed unhulled rice showed no signs of disease, unlike those fed unhulled rice. The reason for this was the presence in unpolished grains of a substance known today as thiamine.

Riboflavin, or vitamin B2, was the second complex vitamin discovered. It was found in milk as a yellow-green fluorescent pigment necessary for the growth of rats. In the early 1930s, this pigment was named riboflavin.

Niacin, or vitamin B3 , was identified in 1915 when doctors concluded that its deficiency led to the disease pellagra. Austro-American physician Joseph Goldberger learned from experimenting with prisoners in a Mississippi prison that the missing factor was present in meat and milk, but absent in corn. in 1933 while studying the nutritional properties of yeast. Pantothenic acid is found in meats, vegetables, grains, eggs and many other foods. Vitamin B5 is a precursor to coenzyme A, with its function in the metabolism of carbohydrates, proteins and lipids.

Vitamin B6 was discovered in 1934 by Hungarian scientist Paul Gyorgyi, who was conducting research on skin diseases in rats. By 1938, vitamin B6 was isolated and in 1939 it was named pyridoxine. Finally, in 1957, the required levels of vitamin B6 in the body were determined.

In 1901, scientists discovered that yeast required a special growth factor, which they called "biosome". After the next 30 years, the bios turned out to be a mixture of essential factors, one of which is biotin or vitamin B7. Finally, in 1931, scientist Paul Gyorgy discovered biotin in the liver in isolation and named it vitamin H—where H is short for “Haut und Haar,” the German words for “skin and hair.” Biotin was isolated in 1935.

Despite the great progress that may have led to its discovery in the early 1930s, vitamin B9 was officially opened only in 1941 by Henry Mitchell. Also isolated in 1941. The name folic acid comes from "folium", which is the Latin word for the leaf, because it was first isolated from spinach.

It wasn't until the 1960s that scientists linked vitamin B9 deficiency to birth defects. Vitamin B12 was discovered in 1926 by Georg Richard Minot and William Parry Murphy, who found that eating large amounts of liver restored red blood cells in patients with pernicious anemia (failure to produce enough red blood cells). In 1934, both scientists, as well as George Whipple, received Nobel Prize

for his work in the treatment of pernicious anemia.

Vitamin B12 was officially isolated only in 1948.

Products with the maximum content of B vitamins Indicated approximate availability in 100 g of product Vitamin
Product Content B1 (Thiamin)
Lean pork 0.989 mg
Peanut 0.64 mg
Whole wheat flour 0.502 mg
Soya beans 0.435 mg
Green pea 0.266 mg
Tuna 0.251 mg
Almond 0.205 mg
Asparagus 0.141 mg
Salmon 0.132 mg
Sunflower seeds 0.106 mg B2 (Riboflavin)
Tuna Beef liver (raw)
2.755 mg 1.138 mg
Egg 0.457 mg
Mushrooms 0.402 mg
Mutton 0.23 mg
Whole wheat flour Spinach
0.189 mg 0.175 mg
Peanut Milk
0.169 mg 0.165 mg
Natural yogurt 0.142 mg B3 (Niacin)
Chicken breast 14.782 mg
Lean pork Beef liver
Green pea 13.175 mg
Beef (stew) 8.559 mg
Turkey meat 8.1 mg
Salmon 7.042 mg
Egg 3.607 mg
Soya beans 2.09 mg
Avocado 1.738 mg
B5 (Pantothenic acid) Salmon 7.042 mg
Chicken liver 6.668 mg
Sun-dried tomatoes 2.087 mg
Egg 1.497 mg
Avocado 1.389 mg
Asparagus 1.070 mg
Corn 0.717 mg
Cauliflower 0.667 mg
Broccoli 0.573 mg
0.169 mg 0.389 mg
B6 (Pyridoxine) Pistachios 1.700 mg
Salmon 0.804 mg
Sesame 0.790 mg
Molasses 0.67 mg
Turkey meat 0.652 mg
Chicken breast 0.640 mg
Beef (stew) 0.604 mg
Speckled beans (pinto) 0.474 mg
Green pea 0.455 mg
Avocado 0.257 mg
B7 (Biotin) Beef liver, ready-made 40.5 mcg
Egg (whole) 20 mcg
Tuna 4.4 mcg
Yeast 2 mcg
Hard Cheddar cheese 1.42 mcg
Avocado 0.97 mcg
Broccoli 0.94 mcg
Raspberries 0.17 mcg
Cauliflower 0.15 mcg
Whole wheat bread 0.06 mcg
B9 (Folic acid) Chickpeas 557 mcg
Speckled beans (pinto) 525 mcg
Lentils 479 mcg
Leek 366 mcg
Chicken breast 290 mcg
Mutton 194 mcg
Beet 109 mcg
Avocado 81 mcg
Broccoli 63 mcg
Almond 52 mcg
B12 (Cobalamin) Beef liver, fried 83.13 mcg
Beef liver, stewed 70.58 mcg
Beef liver, raw 59.3 mcg
Chicken liver, raw 16.58 mcg
Mussels, raw 12 mcg
Shellfish 11.28 mcg
Tuna, raw 9.43 mcg
Sardines, canned in oil 8.94 mcg
Atlantic mackerel, raw 8.71 mcg
Rabbit 7.16 mcg

Daily requirement for B vitamins

Each component of the vitamin complex has a unique structure and performs specific functions in the human body. Vitamins B1, B2, B3 and biotin are involved in various aspects of energy production, vitamin B6 is essential for amino acid metabolism, and vitamin B12 and folic acid participate in the preparation stages of cell division. Each of the vitamins also has many additional functions. Several B vitamins are involved in some body processes at the same time, such as vitamin B12 and folic acid. However, there is no single process that requires all the B vitamins together. As a rule, B vitamins are fairly easy to obtain from regular foods. Only in some cases is it necessary to introduce synthetic supplements into food (for example, vitamin B12, found only in animal products, should be consumed by vegetarians and vegans from other, synthetic sources).

The daily requirement for each B vitamin varies from a few micrograms to several milligrams. On a daily basis, the body should receive:

  • vitamin B1 (thiamine)– from 0.80 mg to 1.41 mg per day for adults, and from 0.30 mg to 1.4 mg per day for children, depending on the level of daily activity - the more active the lifestyle, the more thiamine the body needs;
  • vitamin B2 (riboflavin)– 1.3 mg per day for men over 14 years of age, 1.1 mg per day for women over 14 years of age (1.4 mg during pregnancy and 1.6 mg during lactation), 0.3 mg per day for newborns, 0.4 – 0.6 mg for children, 0.9 mg per day for adolescents from 9 to 13 years;
  • vitamin B3 (niacin)– 5 mg per day for infants, 9 mg for children from 1 to 3 years old, 11 mg for children 4-6 years old, 13 mg for children 7-10 years old, 14-15 mg for adolescents under 14 years old, 14 mg for women from 15 years, 18 mg for men from 15 years;
  • Vitamin B5 (pantothenic acid)– on average, from 2 to 4 mg per day for children, 5 mg per day for adults, 7 mg during pregnancy and lactation;
  • vitamin B6 (pyridoxine)- on average 0.5 mg per day for children, 1 mg per day for adolescents 9-13 years old, for adults - 1.3 mg per day with an increase in dose to 2.0 mg during pregnancy and lactation;
  • vitamin B7 (biotin)– 5 to 8 mcg per day for children under 4 years of age, 12 mcg per day for children from 9 to 13 years of age, 20 mcg per day for adolescents from 9 to 13 years of age, 25 mcg for adolescents from 14 to 18 years of age, 30 mcg for adults . During lactation, the norm increases to 35 mcg per day;
  • vitamin B9 (folic acid)– 65-80 mcg per day for infants, 150 mcg for children from 1 to 3 years old, 200 mcg per day for children from 4 to 8 years old, 300 mcg for adolescents from 9 to 13 years old, 400 mcg for adults and adolescents from 14 years old. During pregnancy, the norm increases to 600 mcg, during lactation – 500 mcg;
  • vitamin B12 (cobalamin)– 0.5 - 0.7 mcg per day for children under 3 years of age, 1 mcg per day for children under 10 years of age, 1.3 mcg for children from 11 to 14 years of age, 1.4 mcg for adolescents over 14 years of age and adults.

Pregnant women are recommended to consume 1.6 mcg of the vitamin per day, and lactating women - 1.9 mcg.

  • The need for B vitamins increases in the presence of the following factors:
  • elderly age;
  • strict vegan diet;
  • frequent fasting diet;
  • smoking, frequent drinking of alcohol; surgical removal
  • parts of the digestive tract;
  • taking certain medications - corticosteroids, antidepressants, contraceptives and other medications;
  • pregnancy and breastfeeding;
  • increased physical activity;
  • sickle cell anemia;

chemotherapy.

Chemical and physical properties

  1. The numerous components of the B vitamin complex are not related to each other either chemically or physiologically, but still have several common features:
  2. 1 all of them, with the exception of lipoic acid, are water soluble; 2 most, if not all, are coenzymes and play vital important role
  3. in metabolism;
  4. 4 Most of them can be synthesized by intestinal bacteria.

Thiamine is a white crystalline substance, easily soluble in water, slightly in ethyl alcohol, but insoluble in ether and chloroform. Its smell is reminiscent of yeast. Thiamine is destroyed by elevated temperature, if the pH level is high. It can withstand short boils up to 100°C. Consequently, it is only partially lost during cooking or canning.

Prolonged boiling or boiling in alkali destroys it. Stable in acidic environments. Grinding wheat flour significantly reduces the thiamine content, sometimes even up to 80%. Consequently, in many cases, wheat flour is usually synthetically fortified with thiamine. Riboflavin

is a bright orange-yellow crystalline powder. It is soluble in water and ethanol, but insoluble in ether and chloroform. Resistant to heat and acids, but easily decomposed by alkalis and exposure to light. The aqueous solution has yellow-green fluorescence. Withstands canning and cooking processes. Pantothenic acid


is a pale yellow viscous oil, soluble in water and ethyl acetate, but insoluble in chloroform. It is resistant to oxidizing and reducing agents, but is destroyed by heating in acidic and alkaline environments. Niacin

is the simplest of all existing vitamins. It is a white crystalline substance, soluble in ethyl alcohol. Heat resistant. Nicotinamide, a derivative of niacin, occurs in the form of white, needle-like crystals. It is water soluble and resistant to heat and air. That is why cooking losses are usually minimal. Like thiamine, most vitamin B5 is lost during the grinding process. Vitamin B6 group

includes 3 compounds: pyridoxine, pyridoxal and pyridoxamine. All 3 forms of vitamin B6 are pyridine derivatives, C 5 H 5 N, and differ from each other in the nature of the substituent in the position of the 4th ring. All 3 forms are easily interchangeable biologically. Pyridoxine is a white crystalline substance and is soluble in water and alcohol, and slightly in fatty solvents. has an unusual molecular structure.

There can be two forms of biotin: allobiotin and epibiotin. Biotin and thiamine are the only sulfur-containing vitamins isolated to date. Vitamin B7 crystallizes in the form of long needles. Soluble in water and ethyl alcohol, but insoluble in chloroform and ether. It is heat-resistant and resistant to acids and alkalis. Has a melting point of 230°C. Molecule

It wasn't until the 1960s that scientists linked vitamin B9 deficiency to birth defects. folic acid

consists of 3 units, its molecular formula is C 19 H 19 O 6 N 7.

The different B9 vitamins differ from each other in the number of glutamic acid groups present. Folic acid is a yellow crystalline substance, slightly soluble in water and insoluble in fatty solvents. It is resistant to heat only in alkaline or neutral solutions. Loses activity when exposed to sunlight. can only be found in products of animal origin; animal tissues contain it in varying quantities. Under certain dietary conditions, vitamin B12 can be synthesized by intestinal microorganisms. Cyanocobalamin is unique in that it is synthesized only by microorganisms, especially anaerobic ones. various B vitamins. Thiamine is thought to help support the condition of people with Alzheimer's disease, a disease that is also associated with low levels of pyridoxine and cobalamin. High doses of niacin, as prescribed by a doctor, lower cholesterol and balance lipoproteins. Some evidence suggests that niacin may prevent adolescent diabetes (insulin-dependent type 1) in children at risk by maintaining pancreatic insulin excretion for longer than normal. Niacin is also used to relieve intermittent claudication and osteoarthritis, although using high doses for the latter can lead to liver problems. The frequency of migraines can be significantly reduced and the severity reduced through the use of supplemental riboflavin. Pyridoxine is used therapeutically to reduce the risk of heart disease, to relieve nausea during pregnancy, and to relieve symptoms of premenstrual syndrome. When combined with magnesium, pyridoxine may have some positive effects on the behavior of children with autism.


Supplementation with cobalamins has been shown to improve male fertility.

Depression, dementia and intellectual disabilities are often associated with deficiencies of both cobalamin and folic acid. Folic acid may reduce the chance of cervical or colon cancer in certain risk groups.

Psychiatrists are also increasingly turning to B vitamins as a treatment. Together with vitamin C, they help support an effective adrenal response to stress. Multiple studies show that up to 30 percent of patients hospitalized with depression are deficient in B12. In several epidemiological studies an association has been reported between low blood levels of folate, vitamins B6 and B12 and a higher prevalence of depressive symptoms. Vitamin B deficiency is also associated with

anxiety disorder and, especially, with obsessive-compulsive disorder. Many doctors begin treating OCD with therapeutic doses of the vitamin inositol. Finally, one cannot fail to note the influence of the level of B vitamins on the amount of energy and

vitality

. Deficiency often leads to chronic fatigue, increased fatigue and drowsiness.

Each B vitamin is either a cofactor (usually a coenzyme) for key metabolic processes or a precursor necessary for their performance. These vitamins are water-soluble, that is, they are not deposited in the fatty tissues of the body, but are excreted from it in the urine. Absorption of B vitamins occurs in the digestive tract and, as a rule, requires the presence of certain substances (proteins) in the body that allow the vitamins to be absorbed.

Interaction with other elements All processes in the body are interconnected, so some substances can increase the effectiveness of B vitamins, and some can reduce it. antioxidants and zinc in the liver. Copper increases the body's need for vitamin B5. Vitamin B6 (pyridoxine) is recommended to be used with magnesium; among the positive effects of this combination is relief of the symptoms of premenstrual syndrome. The combination of pyridoxine and thiamine, as well as pyridoxine and vitamin B9, is undesirable. It is not advisable to consume folic acid with zinc, as well as vitamin B12, since they mutually increase the body's need for each other.

Cobalamin (B12) should not be taken with vitamin C, especially when taking thiamine and copper at the same time.

  1. 1 The best combinations of foods for the absorption of B vitamins: Pumpkin pudding with chia seeds. Ingredients: milk, pumpkin puree, chia seeds, maple syrup, sunflower seeds, almonds, fresh blueberries..
  2. 2 Contains thiamine, biotin, proteins, fiber and many others useful substances
  3. 3 Salad with quinoa and kale. Ingredients: quinoa, fresh kale, red cabbage, carrots, dill, boiled eggs, rice vinegar, extra virgin olive oil, ground black pepper. Contains riboflavin, biotin, folic acid and cobalamin.
  4. 4 Gluten-free quinoa and broccoli salad. Ingredients: fresh broccoli, quinoa, cucumber, cherry tomatoes, pumpkin seeds, sea salt, ground black pepper, Dijon mustard, vinegar, extra virgin olive oil, maple syrup. Contains thiamine and riboflavin.

Gluten Free Quinoa Stuffed Peppers.

Ingredients: quinoa, green bell peppers, canned lentils, fresh spinach, feta cheese, frozen corn kernels, salt, black pepper. Contains thiamine, riboflavin, pyridoxine, folic acid, pantothenic acid and cobalamin.

Due to the fact that each B vitamin has its own functions, one or another vitamin is prescribed by a doctor depending on the immediate indications.

Vitamin B complex is prescribed primarily in cases of obvious deficiency, insufficient absorption, or when the diet is limited. I also often recommend taking these vitamins to older people, as well as to people who drink alcohol or smoke. Folic acid is often prescribed in preparation for or during pregnancy, as it promotes the proper development of the fetus. In addition, it is recommended to take B complex vitamins in the form of medications in the following cases:

  • to accelerate wound healing;
  • with stomatitis;
  • to improve the physical fitness of athletes;
  • for anxiety conditions;
  • as part of complex therapy for vitiligo;
  • to relieve symptoms of premenstrual syndrome;
  • for attention deficit hyperactivity disorder;
  • for relief of acute pain syndrome.

Currently, B vitamins can be purchased in pharmacies both individually and as a complex. Most often, multivitamins come in tablet form. As a rule, such vitamins are taken in courses, on average for one month. Separately, B vitamins can be found in the form of injections (intravenous and intramuscular) - they are prescribed to improve and speed up the absorption of substances - and capsules.

The use of B vitamins in folk medicine

Traditional doctors, as in traditional medicine, recognize the importance of vitamins B complex in the processes of energy production, general health of the body, as well as the health of skin, hair and nails. Ointments containing B vitamins (especially B6) are recommended for eczema. Rubs with vitamins B1, B2 and B6 are used for arthritis. There are also folk recipes for treating anemia with using products


containing high amounts of vitamin B12. An extract from calf liver, which contains a lot of vitamins, and the amount of fat and cholesterol is minimal, is considered especially useful.


, myocardial infarction or stroke, and there were no changes in mortality rates from all of the above causes. The only exceptions were folic acid and multivitamins B, in which folic acid was an ingredient.

We can say without a doubt that B vitamins are vital for the beauty and health of hair, skin and nails. That is why there are many recipes for masks, decoctions, lotions - both with natural ingredients and with the addition of pharmacy vitamins.

Hair masks containing B vitamins are most often positioned as strengthening, restoring and improving pigmentation. The most useful and frequently used natural products containing vitamins are a raw egg and aloe vera juice. Various oils, honey and herbal infusions are added to them. This produces a mixture of substances necessary for hair (vitamins B, A and E), which has antiseptic, antioxidant and conditioning properties. Such compositions, for example, are a mixture of egg yolk, burdock oil, honey and aloe juice. In addition, you can safely use pharmacy B vitamins in ampoules, adding them to

vegetable oil and mixing with decoctions, for example, chamomile or nettle. The most effective pharmaceutical vitamins for hair are vitamins B1, B3, B6 and B12. B vitamins are essential for the beauty and health of the skin. They have restorative and antioxidant properties. In addition, in combination with other components, they provide additional benefits as a rejuvenating, protective, moisturizing and

A homemade scrub can be made with 1 teaspoon honey, 1 teaspoon oatmeal, a pinch of salt, a pinch of brown sugar, 1 teaspoon avocado or almond oil, and 1 teaspoon kiwi, pineapple, or papaya puree.

Do not forget that beauty comes first from the inside, and the most important thing is to ensure access to all vitamins and minerals from food. Healthy body, which contains enough necessary substances, looks beautiful and well-groomed.


The use of B vitamins in animal husbandry

Just like for human health, B vitamins are vital for animals. important. They ensure the normal functioning of the nervous and immune system, growth and development, energy production, metabolism in cells and organs, as well as healthy appetite and digestion of the animal. All vitamins of the group are irreplaceably important, so it is necessary to ensure access of the entire complex to the body. As a rule, industrial animal feeds are artificially fortified with vitamins and minerals. Special attention It is necessary to pay attention to the presence of thiamine in the feed, since it is more susceptible to destruction.

Use of B vitamins in crop production

There are several vitamins that act as plant biostimulants, but the most popular are B1, B2, B3 and B6 due to their positive effects on plant metabolism. Many microorganisms produce B-vitamins as natural byproducts, but yeast extracts contain the highest concentrations.

B-vitamins work at the cellular level and are commonly found as additives in cloning gels and cloning solutions, mineral brine, and most commercial plant biostimulants. One of best applications for B vitamins is to help plants recover after transplantation. When a plant is transplanted, microscopic root hairs


  • often become damaged, making it difficult to get enough water and minerals. Adding B-vitamins to irrigation water gives plants the boost they need.
  • B-vitamins are also beneficial when transplanting from soil to hydroponics.
  • To do this, before transplanting, the plant is immersed in water enriched with B vitamins.
  • Research shows that people with low folic acid levels are more likely to experience hearing loss after age 50.

Dangerous properties of B vitamins, their contraindications and warnings

A deficiency of each of the vitamins of the complex manifests itself in the form of certain symptoms; in each individual case they may differ. And only a doctor, after conducting special studies, will be able to tell whether you have a deficiency of a particular vitamin. However, there are the most common symptoms of B vitamin deficiency, including:

  • nervous disorders;
  • visual disturbances, conjunctivitis;
  • inflammation of the tongue, skin, lips;
  • anemia;
  • depression, anxiety, increased fatigue;
  • confusion;
  • hair loss;
  • sleep disturbance;
  • slow wound healing.

In many cases, large doses of water-soluble vitamins can be taken without side effects because excess amounts are easily eliminated from the body. However, if you take more than 500 mg of niacin daily, you may develop liver inflammation. Niacin can also cause difficulty controlling blood sugar levels in diabetics and can also increase uric acid levels, which can make gout worse. In addition, excess niacin increases the secretion gastric juice

and lowers blood pressure. However, the form of niacin known as inositol hexaniacinate generally does not cause these effects.

High doses of pyridoxine can cause liver inflammation or permanent nerve damage.

High doses of vitamin B2 can cause urine color to change; this is a normal side effect and does not pose a risk to the body. In general, B vitamins are not toxic, and no severe side effects have been reported when taken in excess. daily norm

. However, any vitamin preparations should be taken with caution and consult with your doctor about contraindications and interactions with other medications.

  1. Information sources
  2. J. L. Jain, Sunjay Jain, Nitin Jain. Fundamentals of Biochemistry. Chapter 34. Water-soluble vitamins. pp 988 - 1024. S. Chand & Company Ltd. Ram Nagar, New Del - 110 055. 2005.
  3. All About B Vitamins,
  4. Vitamin and Mineral Interactions: The Complex Relationship of Essential Nutrients. Dr. Deanna Minich, The use of B vitamins in complex therapy pain syndromes
  5. . O. A. Shavlovskaya. DOI: 10.17116/jnevro201711791118-123 G. N. Uzhegov. Complete encyclopedia first aid
  6. Denholm J. Aspy, Natasha A. Madden, Paul Delfabbro. Effects of Vitamin B6 (Pyridoxine) and a B Complex Preparation on Dreaming and Sleep. DOI: 10.1177/0031512518770326
  7. Heather M Stieglitz, Nichole Korpi-Steiner, Brooke Katzman, Jennifer E Mersereau, Maya Styner. Suspected Testosterone-Producing Tumor in a Patient Taking Biotin Supplements. Journal of the Endocrine Society, 2018; DOI: 10.1210/js.2018-00069.
  8. David J.A. Jenkins, J. David Spence, and others. Supplemental Vitamins and Minerals for CVD Prevention and Treatment. Journal of the American College of Cardiology, 2018; DOI: 10.1016/j.jacc.2018.04.020

The body of every person, regardless of age, needs constant replenishment with useful trace elements and minerals. Most of them come from food. But not all products can provide us with the necessary amount of vital substances. In such cases, the doctor prescribes vitamin complexes. They are produced in ampoules and tablets. The doctor decides which ones are suitable in a particular case.

Beneficial features

B vitamins are necessary components for the normal functioning of the body. Each of them performs certain functions, which we will talk about a little later.

If we summarize all the advantages of this group of elements, we can highlight the following:

  • Strengthening immunity;
  • Improving memory, vision;
  • Normalization of digestion;
  • Creation of new nerve cells;
  • Activation of the central nervous system;
  • Improvement brain activity, liver performance;
  • Demotion blood pressure and the level of “bad” cholesterol in the blood;
  • Minimizing the development of atherosclerosis;
  • Promotes iron absorption;
  • Tissue restoration, etc.

How are they useful and what are they called?

B vitamins are necessary for the nervous and cardiovascular systems, brain and digestive organs, for protection against adverse environmental factors (ecology, UV rays, infections, etc.). They do not accumulate in the body, so daily replenishment is important. Each of them has its own characteristics.

B1 (thiamine, aneurin) is responsible for immunity, memory, and the functioning of the central nervous system.

B2 (riboflavin) is important for the renewal of cells, organs of vision, skin and mucous membranes.

AT 3 ( a nicotinic acid, PP, niacin) responsible for metabolic processes: removal of toxins, lowering cholesterol levels, preventing atherosclerotic plaques.

B4 (choline) regulates the functioning of the nervous system, memory, and fat metabolism in the liver. Excessive consumption leads to low blood pressure, weakness, and diarrhea.

B5 (panthogenic acid) is necessary for metabolism and cell restoration.

B6 (pyridoxine) is responsible for the absorption of protein and fat, prevents nervous disorders, rejuvenates tissues, prevents the appearance of night spasms and cramps, and removes excess fluid.

B7 (H, biotin, coenzyme R) promotes the metabolism of carbohydrates and fats, maintaining healthy appearance nails, hair and skin.

B9 (folic acid) is important for proper development fetus Must be prescribed to pregnant women.

B10 (para-aminobenzoic acid) has an antiallergic effect, stimulates the production of interferon, which is responsible for protecting the body from viruses and infections.

B11 (carnitine) is involved in metabolic processes, fights excess fat in muscles, and strengthens the cardiovascular system.

B12 (cyanocobalamin) promotes the formation of red blood cells and bone tissue.

B17 (nitriloside, laetrile, amygdalin) is a vitamin-like compound. Main function– fight cancer cells

Indications for use

To obtain accurate data on your health status, you need to consult a doctor who will prescribe certain tests. The key one is a blood test. But there are a number of symptoms indicating a lack of microelements.

For example, B1 deficiency leads to digestive problems, memory disorders, fatigue, insomnia, and anxiety. B2 – dizziness, anxiety, dry skin, muscle pain, emotional disturbances. B3 – depression, nausea, nervous disorders, burns from exposure to UV rays. B4 – weakness, aggression, impaired attention, absent-mindedness, insomnia, kidney and liver diseases. B5 – decline in immunity, appearance of acne.

B6 – dermatitis, nervous disorders, anemia, atherosclerosis. B7 – muscle cramps and spasms, hair loss, aggression. B9 – malfunction of the intestines, anemia, depressed mood, neuroses, apathy, memory impairment. B12 – confusion, blood pressure changes, nosebleeds, fatigue.

Mode of application

What dosage to follow depends on the specific drug, its form, as well as age and individual characteristics patient. It is necessary to act strictly on the basis of the doctor’s prescriptions and instructions for use.

Vitamins in ampoules

This form is actively used in the treatment of neurological ailments. Intramuscular administration gives instant results and complete absorption by the body. The main disadvantage is the painfulness of the procedure.

B vitamins indications:

  • Osteoporosis;
  • Muscle cramps;
  • Neuritis;
  • Diabetic polyneuropathy;
  • Neuralgia, etc.

Injections are also widely used in cosmetology in the manufacture of masks for hair and face. In combination with herbal components, the resulting compositions have amazing healing effects. Using preparations based on B vitamins, you can improve the external quality of the skin, even out the color and rejuvenate it. If you use ampoules for your hair, it will become stronger, thicker and healthier. It is enough to add them to shampoo, or prepare a therapeutic mask.

Drug in tablets

Let's consider the most popular products produced in this form.

  1. Mega-B Complex. Recommended for stress, physical strain, and metabolic disorders. Contraindicated for pregnant and lactating women, as well as for those with intolerance to the components.
  2. Milgamma Compositum. Prescribed when nervous disorders ah, disorders of the porno-motor system, deterioration of hematopoiesis. The drug has limitations for cardiovascular diseases.
  3. Angiovitis. This is an excellent drug in the treatment of deficiency cerebral circulation, atherosclerosis.
  4. Neuromultivitis. Used as a preventive measure against fatigue during the period of rehabilitation after illnesses.
  5. Beviplex. Suitable for treatment medicinal poisonings, diabetic polyneuropathy.

Medicines are taken only after a doctor's prescription.

Contraindications and overdose

What quantity medicine accept, the doctor decides. The dose depends on the patient’s age, area of ​​employment (for example, professional athletes need a higher dosage) and other factors.

Maximum permissible daily amount of B vitamins in tablets:

  • B1 – 300 mg/day;
  • B2 – 50 mg/day;
  • B3 – 6 g/day;
  • B5 – 0.8 g/day; B6 – 100 mg/day;
  • B7 – 30 mg/day;
  • B9 – 1 mg/day;
  • B12 – 0.5 mg/day.

If exceeded, hypervitaminosis may occur with the following symptoms:

  • Speech and motor stimulation;
  • Insomnia;
  • Itching and redness of the skin;
  • Headache;
  • Increased heart rate.

Specific symptoms of B1 overdose: urticaria, impaired liver and kidney function, increased sensitivity to UV rays. Rare cases of anaphylactic shock occur.

B3: redness and dryness of the skin of the face and neck; tides; nausea and vomiting, gastrointestinal dysfunction; arrhythmia; convulsions.

B6: increased acidity of gastric juice, convulsions, itching, dizziness.

B9: muscle twitching; allergy.

B12: increased thrombus formation, dysfunction of the cardiovascular system, etc.

Overdose has two forms: acute and chronic. The first appears with a one-time significant increase in the drug. The second is with long-term use of an incorrectly selected dose of the drug.

Group B vitamins, produced in tablets, have the following contraindications:

  • persons with individual intolerance components of the drug,
  • pregnant and lactating women.
  • In some cases for cardiovascular diseases.

Vitamin B injections should not be used by nursing and pregnant women, children under 12 years of age, high sensitivity to the components of the drug, as well as in case of severe liver damage; coronary heart disease; stomach and duodenal ulcers.

When using medications, do not forget that B vitamins are found in food products:

B1: tomatoes, apples, plums, currants, fish, beef, eggs, poultry, lamb, millet, buckwheat, oatmeal, etc.

B2: powdered milk, cottage cheese, fresh green peas, dates, figs, grapes, cashews, almonds, etc.

B3: persimmon, pear, lingonberries, apricots, pumpkin, celery, rose hips, peas, wholemeal bread, wheat flour, beef tongue.

B4: passion fruit, mango, pineapple, apples, cottage cheese, lamb, baked goods, coconut, pink salmon, duck, veal, etc.

B5: pork liver, sorrel, quince, melon, kiwi, strawberries, cucumbers, champignons, eggs.

B6: pistachios, sunflower seeds, cherry plum, rabbit meat, mackerel.

B7: beef liver, legumes, cabbage, sardines.

B9: beans, chickpeas, poultry, spinach, hazelnuts.

B12: butter, octopus, mackerel, lamb, beef, herring, chum salmon, hake, perch, cod, crab.

B17: flaxseed, rowan, dried apricots, cashews, raisins, lentils, elderberry, apricot oil.

Price

The cost of B vitamin complexes depends on several things. Firstly, on the number of components included in it. The more, the more expensive it is.

Secondly, from the manufacturer. Foreign funds have a high cost, unlike domestic ones.

The price of B vitamins in tablets ranges from 200 to 2000 rubles.

Vitamins and beneficial elements are vital for humans. Their balance keeps the body healthy and beautiful. Hypovitaminosis of B vitamins is often observed. Therefore, it is necessary to take complexes in tablets and other forms.

Vitamin B is not one vitamin, but a whole composition of substances that are combined into one group. They are numbered from B1 to B12, some of them have their own name.

Essential B vitamins:

Products with the maximum content of B vitamins Function
IN 1It is called thiamine. It converts BJU into energy.
AT 2It is called riboflavin. The vitamin is involved in metabolism and plays an important role for the skin and the functioning of the visual organs.
AT 3Its name is nicotinic acid or vitamin PP. It combines proteins and fats. The vitamin extracts energy from all substances that contain calories.
AT 5Its name is pantothenic acid. It has a wound healing effect.
AT 6Includes pyridoxine and pyridoxamine. The vitamin ensures the normal functioning of the nervous system, ensures the synthesis of hemoglobin, and is involved in carbohydrate metabolism.
AT 7Otherwise known as H or biotin. It helps release energy from substances that contain calories.
AT 9Vitamin M, folic acid. Acid is necessary for growth and development. She contributes cell division. Taking B9 is mandatory during pregnancy, as it helps the fetus develop.
AT 12It is called cyanocobalamin. It affects the functioning of the nervous system.

B4, B8 and B10 are not vitamins, but are also important for the functioning of the human body. The vitamin-like substance B4 helps memory function and regulates the amount of insulin in the body. B8 is an antioxidant and antidepressant. It helps maintain healthy skin and also removes fat from the liver. B10 – activates the intestinal flora, helps the body absorb protein.

The benefits of B vitamins

B vitamins (in tablets, syrups and other forms) have a positive effect on the body.

What does it consist of:


Indications for taking vitamins

You cannot take vitamin complexes constantly; there are indications for taking them. Without them, excess vitamins in the body can lead to health problems.

B vitamins in tablets have indications for use:


Contraindications

In some cases, it is prohibited to take vitamin complexes.

Contraindications for use:

  • Tendency to an allergic reaction. Many of the B vitamins have side effects such as allergies.
  • AT 12 Do not use during pregnancy and lactation, with erythrocytosis and thromboembolism.
  • AT 6 should not be taken in conditions of severe stress and depression (loss of loved one, deep depression, recent surgery, state of shock). It is forbidden to take B6 if you have liver diseases and thyroid gland, as well as intestinal pathologies and diagnosed anemia.
  • AT 5 It is prohibited to take in the presence of ulcers and during the period of use of the drug levodopa. Vitamin B2 should not be taken during the use of hormonal contraceptives and during the treatment of psychiatric diseases.
  • AT 3 It is not allowed to use if you have a stomach ulcer or liver pathology.
  • IN 1 not prescribed for allergy sufferers. Pharmacies sell vitamin complexes that can combine various vitamins from this group. Therefore, before purchasing and taking it, it is best to consult with your doctor (for example, a therapist or specialist), or at least read the instructions for use of the drug.

The best vitamin complexes. Instructions for use

B vitamins in tablets are produced by various manufacturers.

List of the best of them:

  • "Blagomax".
  • "Nutrilight".
  • "Beauty Complex".
  • "BioMax".
  • "Solgar".
  • "Lutein" for the eyes.
  • "Vitrum".
  • "Complex Mega B".
  • "Pentovit."
  • Amway.
  • "Gerimaks".
  • "Complivit."

"Blagomax"

Manufacturer: Russia, NABISS company. Price – about 200 rubles. The vitamin complex is produced in the form of capsules, packed in a jar of 90 pcs.

What vitamins are included in the complex:

  • AT 2– good for the thyroid gland.
  • AT 3– Helps get rid of bad cholesterol.
  • AT 5– stimulates the production of glucocosteroids – hormones produced by the adrenal cortex.
  • AT 6– helps the growth of blood cells and the formation of antibodies.
  • AT 8– will protect the walls of blood vessels from fragility and help normalize the functioning of the nervous system.
  • Folic acid– affects the growth and development of all tissues. It is indispensable when carrying a child.
  • AT 12– will not allow cells to experience oxygen starvation, maintains hemoglobin levels.

How to take Blakomax:

  • You need to take the vitamin complex in a course that lasts from 1 to 1.5 months.
  • Daily dose – 1 capsule.
  • You need to take the capsule with meals.

Pros:

  • Acceptable price.
  • Taking the drug is limited to once a day.
  • Large packaging.

Cons: The capsule is difficult to swallow.

"Nutrilight"

Manufacturer: USA, Amway company. Price – 1100 – 1200 rub. Nutrilight is available in the form of tablets, which are packaged in 100 pcs. in plastic jars. The complex contains 8 vitamins from group B.

Among them:

How to take the vitamin complex:

  • You need to take vitamins daily.
  • You need to take the tablets with meals.

Pros:

  • Large number of pieces packaged.
  • 1 dose for the whole day.

Minuses:

  • There are contraindications.
  • High price.

The Nutrilight brand of vitamins is created on the basis of 100% plant ingredients. All of them are grown at the manufacturer’s own production facility.

"Beauty complex"

Manufacturer: Russia, VitaLine company. Price – 300-400 rub. The complex is produced for women.

The drug is produced in the form of oblong tablets packed in blisters. There are 30 pieces in total. In addition to B vitamins, dietary supplements also contain other useful elements.

What is included in the Beauty Complex:

  • Zinc.
  • Iron.
  • Rutin.
  • Calcium.
  • Magnesium.
  • Beta carotene.
  • Vitamin E.
  • Vitamin D3.
  • Vitamin C.
  • Proanthocyanidins.

Pros:

  • The complex was created specifically taking into account the needs of the female body.
  • The package is enough for 1 course.
  • Acceptable price.

Minuses:

  • There are contraindications.
  • An allergic reaction is possible.
  • The large size of the tablets makes them difficult to swallow.

"BioMax"

Manufacturer – Russia, Valenta Pharmaceuticals company. Price for a package of 60 tablets – 300-350 rubles.

B vitamins in BioMax tablets are not the only useful elements in the composition of the product. The multivitamin complex includes 12 vitamins and 8 macroelements to restore the balance of nutrients in the body. Dietary supplements are produced in packages of 30 and 60 pcs. Type: coated tablets with a specific odor.

Vitamins and macroelements included in the product:

  • Lipolic acid.
  • Vitamin C.
  • Vitamin A.
  • Vitamin B1.
  • Vitamin B2.
  • Folic acid.
  • Vitamin E.
  • Vitamin B12.
  • Vitamin B6.
  • Vitamin B5.
  • Vitamin RR.
  • Vitamin R.
  • Iron.
  • Zinc.
  • Calcium.
  • Copper.
  • Phosphorus.
  • Colbat.
  • Magnesium.
  • Manganese.

How to take BioMax:

  • For children over 12 years of age and adults, the daily dosage is 1 tablet.
  • It should be taken after eating food.
  • It is necessary to take dietary supplements for a course of 3 months.
  • It is necessary to take the tablet with plenty of liquid - preferably clean water.
  • According to the doctor’s instructions, in case of severe vitamin deficiency and depletion of the body, it is allowed to increase the dosage to 2 tablets per day.

Pros:

  • Daily dose – 1 tablet.
  • Acceptable price.

Minuses:

  • Long course of treatment - 3 months.
  • There are contraindications.

"Solgar"

Manufacturer: USA, Solgar company. Price – about 1,200 rubles.

The drug is available in the form of round tablets yellow color with smell. They are packaged in a glass jar that holds 250 pieces. Solgar vitamin B complex, anti-stress formula - a complex of plant origin. Recommended by the manufacturer as a dietary supplement that supports the immune system, providing energy to the body and the absence of stress.

What Solgar contains:

  • Vitamin C.
  • Vitamin B2.
  • Vitamin B3.
  • Vitamin B6.
  • Vitamin B9.
  • Vitamin B12.
  • Vitamin B7.
  • Vitamin B5.
  • Vitamin B4.
  • Vitamin B8.
  • Kelp powder mixture.
  • Alfalfa leaves and stems.
  • Rose hip.

How to take Solgar:

  • You need to take dietary supplements in courses. The duration of 1 course is 1-1.5 months.
  • You need to take Solgar daily.
  • Vitamins are taken with food.
  • Number of doses per day – 2 times, 1 tablet.

Pros:

  • Plant composition.
  • Large packaging.

Minuses:

  • Not found in regular pharmacies.
  • High price.

"Lutein Intensive" for eyes

Manufacturer: Russia, Evalar company. Price – 300 rub.

This is a specially selected composition to improve functioning visual organ. It allows you to accumulate lutein to the required level human vision. It is prescribed by ophthalmologists when vision deteriorates or for prevention when there is an observed tendency towards deterioration (frequent exposure to a computer screen, genetic predisposition).

What is included in the dietary supplement:

  • Lutein.
  • Zeaxanthin.
  • Vitamin A.
  • Vitamin B1.
  • Vitamin B6.
  • Vitamin B2.
  • Vitamin C.
  • A nicotinic acid.
  • Zinc.

How to take Lutein Intensive:

  • It is allowed to take Lutein for children over 14 years of age and adults.
  • The daily dose of the drug is 2 tablets.
  • Number of appointments per day – 1.
  • You need to take Lutein in a course.

Pros:

  • Allowed for use by teenagers over 14 years of age.
  • Acceptable price.

Minuses:

  • Take more than 1 time per day.
  • Small packaging.
  • There are contraindications.

"Vitrum"

Manufacturer: USA, Unipharm company. Price – 500 rub. A universal dietary supplement containing 13 vitamins and 15 mineral components. "Vitrum" is produced in the form of dragees, packaged in jars of 60 pcs.

What vitamins are included in the dietary supplement:

  • Vitamin E.
  • Vitamin A.
  • Vitamin D3.
  • Vitamin K1.
  • Vitamin B1.
  • Vitamin B5.
  • Vitamin B6.
  • Folic acid.
  • Vitamin B12.
  • Vitamin RR.
  • Vitamin N.
  • Vitamin B2.
  • Vitamin C.

How to take the universal Vitrum complex:


Pros:

  • The price is reasonable.
  • One dose for the whole day.

Minuses:

  • There are contraindications.
  • An allergic reaction to dietary supplement components is possible.

"Complex Mega-B"

Manufacturer - USA, Irwin Naturals Price - 1,800 rubles. These vitamins differ in the form of release. Typically, vitamin complexes are sold in the form of tablets, and Mega B Complex is sold in the form of gel capsules, they are filled with liquid. The dietary supplement includes medium chain triglycerides. They are rapidly absorbed into the bloodstream and become a source of energy.

Also, Irwin Naturals has patented the BioPerine complex, which is also included in the dietary supplement. It increases the bioavailability of the drug and its absorption.

The entire list of vitamins and nutrients of the Mega B Complex:

  • Vitamin B5.
  • Vitamin B7.
  • Vitamin B3.
  • Thiamine.
  • Vitamin B2.
  • Niacin.
  • Vitamin B6.
  • Vitamin B12.
  • Medium chain triglycerides.
  • Dimethylglycine.
  • BioPerine Complex (includes black pepper and ginger).

How to take Mega Complex B:

  • Dependence on food intake - take dietary supplements while eating.
  • Number of appointments per day – 1.
  • Number of capsules consumed per day – 1 pc.

Pros:

  • Herbal composition of the product.
  • 1 dose for the whole day.
  • A large number of useful substances collected in the composition.

Minuses:

  • High price.
  • There are contraindications.
  • Allergies may occur.
  • Difficult to find in pharmacies.

"Pentovit"

Manufacturer – Russia. Price – 150 rub. The complex is recommended as an assistant in improving skin health.

What does Pentovit include:

  • Vitamin B1.
  • Vitamin B12.
  • Vitamin B6.
  • Folic acid.

How to take Pentovit:

  • Must be taken after eating.
  • Number of receptions per day – 3.
  • The number of tablets consumed per dose is from 2 to 4. The dosage depends on the doctor’s prescription.
  • You need to take the drug in a course of up to 4 weeks.

Pentovit is a popular B vitamin in tablets.

Pros:

  • Low price.
  • Helps maintain healthy skin, hair and nails.

Minuses:

  • The frequency of administration is 3 times.
  • A possible side effect is an allergy.

"Amway"

Manufacturer: USA, Amway company. Price – 1,000 rub. The dietary supplement has proven itself as a source of additional energy during periods of active physical activity, after suffering stress, or hypovitaminosis.

What is included in the dietary supplement:

How to take vitamins:

  • Every day you need to drink 1 tablet.
  • You must take the tablet with food.
  • Take the course, which is better to check with the supervising doctor.

Pros:

  • 1 dose for the whole day.
  • A large amount of B vitamins in the composition.

Minuses:

  • High price.
  • There are contraindications.

"Gerimaks"

Manufacturer – Denmark. Price – 700-800 rub. A vitamin complex that is recommended by manufacturers as an assistant during the rehabilitation period, after severe stress, or during times of high fatigue.

What does the dietary supplement include:

  • Ginseng extract (root).
  • Thiamine.
  • Vitamin B2.
  • Vitamin B12.
  • Vitamin B9.
  • Vitamin C.
  • Vitamin E.
  • Vitamin A.
  • Magnesium.
  • Zinc.
  • Copper.
  • Molybdenum.
  • Chromium.
  • Manganese.
  • Nicotinamide.
  • Iron.
  • Calcium pantothenate.

How to take Gerimax:

  • The required amount of the drug per day for prophylactic intake– 1 tablet.
  • The manufacturer recommends taking Gerimax in the morning.
  • Dependence on food intake - taken after or during meals.

Pros:

  • A large number of vitamins and useful elements in the composition.
  • Daily dose – 1 tablet.

Minuses:

  • High price.
  • You should not take the drug if you have epilepsy, increased excitability, or impaired iron absorption.

"Complivit"

Manufacturer: Russia, PharmStandard UfaVita company. Price – for 60 tablets is approximately 300 rubles. Complivit involves the collection of useful substances that interact with each other. Vitamins are produced in the form of tablets that are convex on both sides and have a scent. Contains 8 minerals and 11 vitamins. Among them are B vitamins. The complex is packaged in jars of 30 or 60 tablets.

What's included:

  • Thiamine.
  • Riboflavin.
  • Pyridoxine.
  • Folic acid.
  • Cyanocobalamin.
  • Nicotinamide.
  • Ascorbic acid.
  • Rutoside.
  • Calcium.
  • Lipolic acid.
  • Iron.
  • Copper.
  • Calcium.
  • Zinc.
  • Cobalt.
  • Manganese.
  • Magnesium.
  • Phosphorus.
  • Tocopherol acetate.

How to take Complivit:

  • You need to take a vitamin complex after meals.
  • Number of doses per day – 1. Twice a day is allowed to be taken as prescribed by a doctor during the period of acute vitamin deficiency.
  • The number of tablets consumed per day is 1 pc.

Pros:

  • A large number of vitamins in the complex.
  • Acceptable price.

Minuses:

  • There may be a risk of allergy to the components of the drug.
  • There are contraindications.

B vitamins are vital for the human body to maintain health and normal functioning of all systems. If there is a shortage of them, complexes are prescribed, which are available in tablets or other forms.

Article format: Lozinsky Oleg

Video about B vitamins in tablets

B vitamins, complex preparations:

B vitamins are essential for the human body. They support the functioning of the nervous system and brain, improve thinking abilities, participate in hematopoiesis, and regulate metabolism. A deficiency of these substances in the body causes the development of various serious diseases. Fortunately, hypovitaminosis today is easy to overcome with the help of pharmaceuticals. People of all ages are advised to periodically take B vitamin tablets.

How do B vitamins benefit the body?

Group B includes the following beneficial compounds:

  • B 1 or thiamine;
  • B 2 or riboflavin;
  • B 3 or nicotinic acid;
  • B 4 or choline;
  • B 5 or pantothenic acid;
  • B 6 or pyridoxine;
  • B 7 or biotin;
  • B 8 or inositol;
  • B 9 or folic acid;
  • B 10 or para-aminobenzoic acid;
  • B 12 or cyanocobalamin.

Of the above vitamins, the most necessary for the body are B 1, B 2, B 6 and B 12. They should be taken periodically in tablets. A person needs other substances in small quantities, so they enter the body in abundance along with food. Main symptom lack of B vitamins – chronic fatigue syndrome. In this regard, multivitamins based on group B are recommended to be used in the following cases:

  • under high intellectual and mental stress;
  • with constant stress;
  • for diseases of the nervous system;
  • for disorders of the functioning of the heart and circulatory system;
  • for any chronic pathologies;
  • for skin diseases;
  • for disorders of the digestive tract.

The main function of B vitamins is to provide the body with energy. It is these substances that play a major role in the formation of glucose from carbohydrates and the metabolism of proteins and lipids. Group B is quite unstable, the compounds are not able to accumulate in tissues, they quickly leave the body, and in the current realities it is not always possible to eat a nutritious and varied diet. Therefore, both adults and children are periodically recommended to take vitamin complexes.

Typically, doctors prescribe B vitamins to patients either in injection solutions or tablets. Tablets are more convenient to use than injections. In addition, many people do not like to take vitamin injections because they are quite painful.

List of the best vitamin preparations containing B vitamins

Pharmacies today sell a huge number of good and effective vitamin complexes for adults and children. Below are the names and characteristics the best vitamins group B tablets.

  1. . A complex preparation based on B vitamins. The tablets also contain retinol, tocopherol, ascorbic acid, mineral elements, and ginseng extract. The medication is recommended for the prevention and treatment of nervous disorders, improving physical and intellectual performance, and eliminating the effects of stress. One tablet is taken at breakfast with water. Admission lasts from 30 to 40 days. Contraindications: hypertension, epilepsy, hypercalcemia, increased nervous excitability, Iron-deficiency anemia. The drug should not be taken by children under 16 years of age. Price: from 489 to 700 rub.
  2. . The drug contains vitamins B 6, B 9 and B 12. The complex is intended for the prevention and treatment of atherosclerosis, ischemia, angiopathy, and deterioration of blood circulation in the brain. You should take one tablet per day. The reception lasts from 20 to 30 days. If the dosage is exceeded, side effects may occur: allergic reaction, dizziness, headaches, sleep disturbance, nausea, excess gas formation. Price: around 218 rub.
  3. Neurobex. Dragees containing vitamins B 1, B 6, B 12. Indications for use: disorders of the nervous system and digestive tract, poor circulation, dermatitis and acne caused by a deficiency of B vitamins. Adults take 1 - 2 tablets three times a day, children - one tablet once or twice a day. The drug should not be used by children under 2 years of age, as well as by people suffering from erythrocytosis, polycythemia, or thromboembolism. The medication may have side effects: nausea and an allergic reaction, accompanied by redness and irritation of the skin. The cost of the drug varies from 300 to 350 rubles.
  4. Neurovitan. A complex of vitamins including thiamine, riboflavin, pyridoxine and cyanocobalamin. Prescribed for pathologies of the nervous system, liver, heart, blood vessels. You can also use the drug to treat anemia, dermatitis, baldness, alcoholism, and addiction to cigarettes. Daily dose for adults – 1 – 4 tablets, for children – up to 3 tablets, depending on age. The course of treatment is from 2 to 4 weeks. It is prohibited to combine the drug with alcoholic beverages. Price: 400-900 rub.
  5. Blagomax Vitamin B complex. Dietary supplement, contains riboflavin, pyridoxine, cyanocobalamin, inositol, nicotinic, folic and pantothenic acid. Indications for use: constant stress, intellectual and physical overload. Take one capsule per day with meals. Reception is carried out over a long period of time, at least 6 weeks. The drug is contraindicated for people prone to allergies, pregnant and breastfeeding women. Price: about 160 rub.
  6. B-complex 50. Vitamin complex, including all B vitamins, as well as medicinal plant components: parsley, rice bran, watercress, alfalfa. It is recommended when disturbances in the functioning of the nervous system and digestive organs occur, vision weakens, and the condition of hair, skin, and nail plates worsens. You should take one tablet per day after meals. The drug is contraindicated during pregnancy, breastfeeding, and a tendency to allergies. Cost: about 1500 rub.
  7. Doppelhertz active Magnesium + B vitamins. The drug contains thiamine, pyridoxine, cyanocobalamin, folic acid, magnesium. The complex is recommended for cardiac dysfunction, physical and mental fatigue. You need to take one tablet per day. The appointment lasts a month. The drug is contraindicated for children, people prone to allergies, pregnant and breastfeeding women. Price: 244-282 rub.

Which vitamin complexes for children contain B vitamins?

For children, B vitamins can be purchased not only in tablets, but also in syrup. The best children's vitamin preparations: Pikovit, Multi-tabs Malysh, Adivit.

B vitamins should be taken correctly so that they are absorbed well in the digestive tract. The medications should be taken at the same time of day. You need to take the tablets with water; you should not drink anything too hot or cold. Vitamins can cause an allergic reaction, so you should carefully look at the instructions to see how many tablets make up the daily dose and how long the intake should last.

We get B vitamins from food: cereals, vegetables and fruits, herbs, milk and eggs. If there is not enough of them in the food, we compensate for the shortage with vitamin tablets from the pharmacy.

But there are times when emergency “vitamin help” is needed, when it is necessary for the drug to be absorbed as much as possible. In this case, help will be provided by B vitamins in injection ampoules.

Some of the products contain only one of the vitamins, some contain a complex of them. Consult your doctor and choose which ones can help you.

This drug is also produced under the name “Vitamin B12”. Actually, this vitamin is the active ingredient of the drug.

Some people receiving high doses of the drug may experience headaches or dizziness. There is a negative reaction to cyanocobalamin from the stomach or intestines.

  • for various types of anemia (take from 30 to 100 mcg, 2-4 times a week until improvement);
  • for certain disorders of the nervous system (administer from 200 to 500 mcg once every two days, the course of treatment is from 2 to 6 weeks);
  • to restore liver function (dose - from 30 to 60 mcg daily, injected for 3-6 weeks);
  • in the treatment of the consequences of radiation injury (prescribed from 60 to 100 mcg daily for 3-4 weeks);
  • as a substance that improves the effect of painkillers (from 100 to 200 mcg).

If there is a risk of an allergic reaction, cyanocobalamin injections should only be administered as prescribed by a doctor.

Vitamin B6

The drug is indicated for various dermatitis, neuralgia and neuritis, liver damage.

This vitamin is also available in the form of a single drug. It is also called pyridoxine, pyridoxamine or pyridoxal.

Improving protein metabolism, it effectively affects the muscles, stimulates hemoglobin synthesis and the formation of blood cells. By activating factors that lower blood glucose levels, it serves as an adjuvant in the treatment of diabetes and reduces the risk of vision damage from diabetic retinopathy.

The dosage of the drug varies greatly depending on the diagnosis and the specific condition of the patient: from 100 mg 2 times a week, to 400 mg daily.

Gives good results joint use vitamin B6 with asparkam or glutamic acid.

Typically, pyridoxine injections are well tolerated and are even prescribed to children. Only in some cases may there be some numbness in the limbs, as if wearing tight gloves or socks.

In nursing mothers, vitamin injections can lead to a decrease in milk production, although for mothers planning to stop breastfeeding, this property of the drug will even be useful.

Thiamine chloride

Another name for this substance is vitamin B1. By regulating metabolic processes, it has a diverse effect:

  • activates a number of enzymes that regulate the functioning of organ systems;
  • optimizes the level of carbohydrate breakdown products;
  • regulates the synthesis of fats and proteins;
  • participates in the transmission of nerve impulses;
  • serves to protect cell membranes from oxidation products.

Therefore, the drug is prescribed to persons with disorders of digestion of food in the intestines and absorption of nutrients or who are on tube feeding.

Thiamine chloride is prescribed to people who have problems with the digestive system.

It is useful after fasting, during pregnancy and breastfeeding suffering from alcoholism and nervous disorders who have problems with the digestive or cardiovascular systems, to get rid of a number of skin disorders.

The vitamin solution is prescribed to children and adults. For children, the dosage is calculated based on body weight: per 1 kg of body weight - 1-2 ml of the drug every day for 10-14 days. Adults receive 25-50 ml of solution, and the course can last up to 30 days.

In some people, injections cause itchy skin(it is necessary to clarify the allergic status), in others - a decrease in blood pressure. Exceeding optimal doses can lead to palpitations, headaches, and insomnia. Side effects are more often observed during menopause.

"BoriVit"

This is a complex drug that contains cyanocobalamin, pyridoxine and thiamine (thiamine hydrochloride).

The combination of these active ingredients allows the drug to be used for the treatment of both inflammatory and degenerative diseases of the peripheral nervous system and musculoskeletal system, and also used as an adjuvant against pain, a stimulator of hematopoiesis.

The dosage of BoriVita depends on the severity of the disease. IN difficult cases It is recommended to make deep intramuscular injections of 2 ml of the drug daily. In less severe cases, it is enough to carry out procedures 2-3 times a week with a sequential transition to taking a vitamin complex in the form of tablets or dragees.

"Trigamma"

This complex of B vitamins for injection, in addition to the vitamins themselves (B1 - 10 mg, B6 - 10 mg, B12 - 1 mg) in high doses, also contains lidocaine.

The Trigamma complex includes vitamin B1, B6, B12 and lidocaine

Accordingly, the main purpose of this remedy will be to relieve pain of various origins.

A complex based on B vitamins is most suitable for reducing pain in diseases peripheral part nervous system.

The advantage of this drug is explained by a small amount of lidocaine (20 mg), which reduces the possibility of developing a toxic reaction.

The medicine has a small volume (2 ml), this reduces the pain of the procedure. The usual dosage is 2 ml per day. The course lasts two weeks, with a gradual transition to tablets.

Analogues of the drug include “Milgamma”, “Vitagamma”, “CompligamV” and the “Kombilipena” solution.

"Beviplex"

This complex product contains five B vitamins:

    • 100 mg nicotinamide;

The drug is produced in powder form, which dissolves in water for injection.

  • 40 mg thiamine;
  • 10 mg pantothenate;
  • 8 mg pyridoxine;
  • 4 mg cyanocobalamin.

The product is used widely, ranging from a primary lack of vitamins due to dietary errors to the treatment of neuralgia, dermatoses, and eye diseases.

The variety of uses also implies variability in doses. The doctor can prescribe from 1 ampoule per day, up to two 2 times a day.

"Vitamin B-complex"

The name of the drug speaks for itself. It contains 10 mg of vitamin B1 and B6, 2 mg of vitamin B2 and 100 mg of vitamin B3.

Since the action of these vitamins covers almost all body functions, recommendations for the use of “Vitamin B-complex” are extremely broad:

"Vitamin B-complex" has very wide indications for use

  • primary and secondary deficiencies of B vitamins;
  • polyneuropathy due to diabetes;
  • neuralgia and neuroses;
  • dermatitis, neurodermatitis and diathesis;
  • psoriasis and lupus;
  • spastic conditions of various origins;
  • furunculosis;
  • atherosclerosis;
  • anemia;
  • hepatitis and cirrhosis of the liver.

The drug is usually administered intramuscularly, but in some cases serious illnesses intravenous administration is used.

The dosage of the drug is related to the characteristics of the disease and the patient’s condition. This can be 1-2 ml per day or the same amount every other day. Treatment lasts from 5 to 10 days.

Like all of the above remedies, Vitamin B-complex can cause allergic reactions in persons with a predisposition to them.

All B vitamins should be used with caution in nursing mothers and pregnant women who have been diagnosed with malignant tumors or arterial hypertension.

The wide range of effects of B vitamins make them an important tool for fighting illness and improving quality of life. Due to the good solubility of vitamins, they are quickly absorbed and reach all structures of the body. The ability to use B vitamins not only in tablet form, but also in injection ampoules allows you to make an impact active substances even faster and more efficient.



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