B vitamins: why they are needed and how to replenish their losses. Group B vitamins in ampoules What group B vitamins are in ampoules

Group B vitamins are classified as water-soluble, so they are quickly absorbed and have an effective effect on the body, helping in the treatment of diseases of the liver, gastrointestinal tract, nervous system, and have a positive effect on the skin, hair, and vision. They are especially useful for older people, since over time the body loses the ability to absorb them.

Each element of this group has beneficial properties and is used for certain diseases as an auxiliary treatment, as well as prevention.

1. Thiamine (B1) is not synthesized by the body; only in small doses the substance is produced by intestinal bacteria, the effect of which is suppressed by long-term use of antibiotics, tumors, such as fibroids.

The cause of the deficiency is anorexia nervosa, diarrhea, and vomiting. Since it is quickly excreted from the body along with urine, when taking diuretics it is prescribed to compensate for the deficiency.

The positive effect of thiamine on the muscle tone of the internal organs of the gastrointestinal tract, heart, and blood vessels has been proven. Its effect on the functioning of the nervous system is to activate mental and thinking abilities.

Indications for use are:

• Constant stress, psycho-emotional tension.
• Surgical operations.
• Pregnancy.
• Diseases that occur with high fever.
• Elderly age.

The need for thiamine is noted in those who abuse alcohol, smoke, and prefer carbohydrate foods.

With a slight deficiency, patients experience irritability and depression. With a pronounced deficiency that disrupts metabolic processes, there is a possibility of developing beriberi. 20-30 percent of patients with alcoholic cirrhosis have a deficiency of this substance.

1. Riboflavin (B2).

The thyroid gland is responsible for its absorption, therefore, when using antidepressants and other medications indicated in the treatment of diseases of the central nervous system, its deficiency occurs. Riboflavin promotes the production of red blood cells and antibodies, therefore directly influencing disease resistance. Plays an important role for the normal intrauterine development of the fetus.

Riboflavin has a positive effect on vision and is often prescribed for the treatment of cataracts. Improves the condition of nails, hair, skin.

Vitamin deficiency is expressed by such manifestations as:

• Cracks in the corners of the lips, herpes.
• Inflammation and ulcers in the mouth, on the tongue.
• Barley, conjunctivitis, tearing, pain and burning often appear in the eyes, sensitivity to bright light increases, and the transparency of the cornea is impaired.
• Boils form on the skin and a burning sensation is observed. Cuts and minor abrasions are difficult to heal.
• Disorders in the functioning of the central nervous system are observed, and mental activity decreases.

Prescribed to patients with hyper- or hypofunction of the thyroid gland, alcohol abusers, patients treated with antibiotics, those who have undergone surgery, pregnant women and nursing mothers.

1. Niacin (B3) is synthesized by the body from an essential amino acid and is presented as nicotinic acid, which is involved in protein metabolism and the formation of sex hormones.

Useful in stressful situations; in the USA it is even used as a sleeping pill in the treatment of schizophrenia. It has a vasodilating effect, promotes blood flow, and ensures the normal functioning of the gastrointestinal tract.

Prescribed for oncology. Indicated for those who take low-calorie foods, pregnant and lactating women, and the elderly.

1. Pantothenic acid (B5) is a so-called anti-stress vitamin. Releases energy from carbohydrates, proteins, fats. Takes part in the formation of hormones produced by the adrenal glands.

Indispensable for the normal functioning of the nervous system. Used in the treatment of depression.

Deficiency is manifested by rapid irritability, chronic fatigue, tingling in the hands and feet. Increased dryness of the skin and early graying are noted.

1. Pyridoxine (B6) is involved in the process of fat metabolism and protein synthesis.

Useful for the functioning of the nervous system, promotes the normal functioning of the brain. Lowers cholesterol, increases resistance, helps in the fight against cancer.

Deficiency in adults is manifested by fatigue, irritability, impaired coordination of movements and sleep, and nervousness.

Developmental delays are observed in newborns, especially in bottle-fed children.

1. Cyanocobalamin (B12) – takes part in hematopoiesis and metabolic processes.

Useful for the functioning of the central nervous system. Participates in the formation of DNA and RNA and is therefore important for pregnant women. Being present in the hematopoietic process, it promotes the production of red blood cells and is responsible for the ability of blood to coagulate and restore tissue cells.

Increases the body's resistance, normalizes liver function, stimulates the nervous system.

It is prescribed for the treatment of various forms of anemia, as well as for patients undergoing therapy with potent drugs, patients suffering from liver failure, cirrhosis, alcoholism, and neuralgia.

Methods of application

1. Vitamins in ampoules.

Pharmacological products offer drugs in various forms - these are capsules, intralingual tablets, solutions for intramuscular, intravenous and subcutaneous administration. Sometimes intralumbar injections are given. Doctors recommend buying in ampoules because of their high efficiency. This complicates the reception, as it requires special skills or contact with a healthcare professional. You can only give intramuscular injections on your own.

1. The drug is in tablets.

This dosage form is convenient to use, but is less effective. The fact is that vitamins take a long time to be absorbed. Therefore, they require long-term use.

Daily norm

The dosage is determined taking into account the age of the patient, as well as the type of vitamin. So, the daily dose of B1 is 1.5-2.5 mg. Riboflavin - for children from 0.4 to 0.6 mg, adults - 1.5-3. prescribed up to 1 mg, for adults up to 3 mg.

Contraindications

B vitamins cause side effects for some people. They may be associated with individual intolerance to a specific substance or a person’s general tendency to allergic reactions. Therefore, their independent use is unacceptable.

Despite the noted benefits, B vitamins have contraindications. So, for taking cyanocobalamin (B12) - this is erythrocytosis, thromboembolism, pregnancy and breastfeeding hypersensitivity to the main substance.

Pyridoxine (B6) should also not be used without a doctor’s prescription, since it may be contraindicated in cases of deep stress suffered due to the loss of loved ones, from pain shock from burns, accidents, or after recent surgery. Not prescribed for patients with anemia, diseases of the liver, intestines, or thyroid gland.

Pantothenic acid (B5) is contraindicated in case of peptic ulcer, allergies to the substance, or use of the drug levodopa.

Niacin or nicotinic acid (B3) is not prescribed for stomach ulcers, liver pathologies, or allergic reactions to the substance.

Riboflavin (B2) is contraindicated in those using hormonal contraceptives and undergoing drug therapy for psychiatric diseases. Therefore, its use must be agreed with your doctor. It is important to understand that riboflavin may be contained in vitamin B complexes, so before you start taking it, you must read the composition of the drug in the instructions.

Thiamine (B1) is contraindicated in people prone to allergies. During pregnancy and lactation, use is possible only as prescribed by a doctor.

Side effects of B vitamins can occur when combined with medications, diseases of internal organs, and individual intolerance.

Vitamin complexes containing several active substances are usually sold on the market. Even one of them can cause a side effect, so before taking it you need to familiarize yourself with the composition of the drug.

Overdose

Excessive consumption of B vitamins can lead to intoxication of the body. B6 and 12 are especially poisonous. Allergic reactions in the form of urticaria, itching, and sometimes anaphylactic shock can be caused by a large dose of thiamine, riboflavin, pyridoxine, cyanocobalamin.

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 of brain activity, liver performance;
• Lowering 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, the brain and digestive organs, for protection against adverse environmental factors (environment, 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.

B3 (nicotinic acid, PP, niacin) is 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 occurrence of night spasms and cramps, and removes excess fluid.

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

B9 (folic acid) is important for the proper development of the 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. The main function is to fight cancer cells

Indications for use

To obtain accurate data on your health status, you need to see 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 the age and individual characteristics of the 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 for nervous disorders, disorders of the porno-motor system, deterioration of hematopoiesis. The drug has limitations for cardiovascular diseases.
3. Angiovitis. This is an excellent drug for the treatment of cerebrovascular insufficiency and atherosclerosis.
4. Neuromultivitis. Used as a preventive measure against fatigue during the period of rehabilitation after illnesses.
5. Beviplex. Suitable for the treatment of drug poisoning, diabetic polyneuropathy.

Medicines are taken only after a doctor's prescription.

Contraindications and overdose

The doctor decides how much of the medicine to take. 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 to the 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, with high sensitivity to the components of the drug, as well as with 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, lingonberry, 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.

Before the formula was figured out, vitamins were called letters of the Latin alphabet as they were discovered: A, B, C, D, and so on. Now they have rational names based on their chemical structure. Vitamin A is retinol, vitamin K is phylloquinone, vitamin B2 is riboflavin, vitamin PP is nicotinic acid, etc. But in the old fashioned way we call them “A”, “Be” and “Tse”... How could it be otherwise, after all? vitamins are our old friends! But how well do we know them?

They say that every doctor has his own “favorite” drugs. This is true. The doctor knows some medications better, prescribes them first and sometimes takes them himself. And each doctor has his own favorite vitamins, which he will most likely recommend to you.

But then we come to the pharmacy - and our eyes widen. They offer a sea of ​​vitamins in beautiful jars with bright labels! Entire shelves are occupied by them. But the doctor insisted on one single drug... Isn’t it better to buy THIS and THAT? Maybe the doctor hasn’t looked at the reference books for a long time? And the hand reaches out to the magic pills that catch your fancy.

But, wait, let's remember what the doctor advised. Do you know which vitamins doctors love especially dearly? Of course, B vitamins.

The thing is that great hopes were placed on them in the eighties of the last century: it was believed that B vitamins reduce the level of homocysteine ​​in the blood - an amino acid, the high level of which is directly related to heart and vascular diseases. Many studies have been conducted in different countries, and as a result, the effectiveness of these vitamins was considered ambiguous: “50 to 50”. Indeed, when patients take more effective medications, “vitamins” play only a supporting role. But doctors continue to prescribe them for various cerebrovascular pathologies (diseases of the blood vessels of the brain). Additional help for the body is not a hindrance, right?

Yes, modern, effective and inaccessible to most patients due to their high price, drugs act much faster. And of course, “vitamin therapy” is not so effective. But almost all drugs have a “dose-dependent” (the higher the dosage, the better) and a “chrono-dependent” (the longer the drug is taken, the longer the positive dynamics persist) effect.

At the same time, the undeniable advantage of vitamins is the price. When prescribing a drug, a doctor can be sure that the medicine will be taken as long as needed and will not empty the patient’s wallet. Many doctors, when prescribing group B, focus on this.

Get to know everyone by sight

You know the basic B vitamins for sure. These are the well-known B1, B6 and B12:

• IN 1– (thiamine) actively participates in metabolism, restores peripheral nerve endings that regulate the functioning of the liver and heart.
• AT 6– (pyridoxine) strengthens the immune system, has a beneficial effect on skin diseases, and restores the nervous system. According to some data, 80 mg of vitamin B6 per day reduces the risk of myocardial infarction by 32%.
• AT 12– (cyanocobalamin) has a beneficial effect on the function of the liver and nervous system, and is involved in the restoration of metabolism. Vitamin B12 is effective in treating chronic fatigue syndrome in 50–80% of people.

But their less famous brothers deserve attention too.

• AT 2– (riboflavin) participates in metabolism, strengthens the respiratory system, improves vision, cures skin diseases, and has a beneficial effect on the functioning of the nervous system.
• AT 3– (nicotinic acid) cures pellagra, improves water-salt metabolism, improves metabolism in nervous tissue cells.
• AT 9– (folic acid, folacin, vitamin Bc) is extremely important for the development of the brain and nervous system of the fetus, it is also needed for the development of a breastfed child, and for adults, primarily for the normal functioning of the nervous system.

Do you get the general idea? Right! B vitamins are essential for diseases of the nervous system. Which of us has “nerves” in order? Now my head hurts, now my irritability has increased, now my back is “shot”, now I have problems with my memory...

B vitamins are called “neurotropic” because of their effect on the function of nerve cells. Some studies have shown high activity of this group in terms of pain relief in chronic pain syndromes and increasing the pain threshold in acute pain. Currently, more than a hundred studies have been published showing clinical improvement with the use of B vitamins in patients with pain syndromes.

Vitamins of this group are especially often prescribed to patients with back pain. Once you see a doctor with the complaint of “your back is stuck,” “shot in the air,” or “arm/leg is numb,” a prescription with the treasured trinity (B1+B6+B12) will be in your hands. Why? Because it has been repeatedly proven that it is these “magic” vitamins that influence nerve cells coming from sensitive receptors to the brain, as if “inhibiting” pain impulses.

If the nerve fiber itself, consisting of hundreds and thousands of processes of neurons (nerve cells), is damaged, then their successful “restoration” requires the same vitamins that work, laying proteins like bricks to recreate the fiber shell.

However, many neurologists remain skeptical about their therapeutic potential, believing that in many cases there is a placebo effect. The fact is that no one has ever been able to achieve a 100% effect in treatment when prescribing vitamins alone. Therefore, if you have back pain, consult a doctor, he will select the right combination of medications for you, including the B-complex.

In 2000 and 2002, the American Psychiatric Association published research in the American Journal of Psychiatry showing the effect of vitamin B12 deficiency on the occurrence of clinical depression in elderly patients. For many of them, antidepressants were not indicated, so vitamin complexes paired with diet and exercise gave good results. Given these data, many doctors began to actively prescribe B-complexes for the treatment of depression and achieve results.

Other studies have shown that pregnant women consuming foods rich in folic acid or taking adequate doses of folic acid and vitamin B12 significantly reduce the risk of developing neural tube defects. This is also the “gold standard” of pregnancy management throughout the world.

B1 deficiency also plays a big role in the development of alcoholic polyneuropathy, which in Russia is one of the most common forms of generalized damage to peripheral nerves.

The only questionable purpose of this group is still asthenic conditions, such as the notorious “chronic fatigue syndrome”. Too many diseases can be hidden under the guise of this seemingly innocent diagnosis. The man is tired... stress, lack of sleep and irregular nutrition have taken their toll. Take some vitamins and everything will go away? And they drink! Handfuls and kilograms!

When consuming excessive doses (three or more times the recommended daily intake) of B vitamins, intoxication develops. Hypervitaminosis of vitamins B1, B2 and B6 can cause fatty liver. Among the elements of group B, the most toxic are B6 and B12. And allergic reactions are observed mainly with their excess, as well as with an overdose of vitamins B1 and B2.

Thus, an excess of vitamin B1 causes symptoms in the form of allergic reactions and spasmodic headaches. Blood pressure decreases, fever, weakness, nausea appear, vomiting may occur, chills are replaced by a feeling of heat, tinnitus bothers you, severe sweating and dizziness appear.

With prolonged use of vitamin B6 in excess dosages, anemia develops, coordination of movements is impaired and numbness of the limbs appears.

Excess vitamin B12 leads to heart failure, pulmonary edema, vascular thrombosis due to increased blood clotting and anaphylactic shock. The heartbeat quickens, pain appears in the heart area, nervous disorders intensify, and allergic rashes appear on the skin in the form of hives.

As you can see, caution is needed even with such seemingly harmless drugs as vitamins. Therefore, it is best to consult a doctor for advice. And he will definitely tell you everything he knows about his “favorite” vitamins.

Valentina Saratovskaya

Photo thinkstockphotos.com

B vitamins are water-soluble substances that help compensate for the deficiency of beneficial microelements in the body. They are able to improve the functioning of the nervous system, restore metabolic processes, and eliminate symptoms of mental and physical stress. Vitamins in injections instantly enter the bloodstream, due to which the therapeutic effect on the body appears almost immediately. Consult your doctor in advance about such therapy, because taking certain microelements may lead to side effects.

Indications for use

Vitamin injections are a painful procedure that brings great benefits to the body. Among the undoubted advantages of injections are high efficiency and speed of action. If the tablets, interacting with gastric juice, lose useful substances, then the injections immediately penetrate the blood. Typically, indications for IV vitamins are:

• Neurological pathologies.
• Muscle pain.
• Cramps.
• Neuropathies.
• Diseases of the cardiovascular system.
• Hair loss and brittle nails.
• Lack of balanced nutrition.
• Excessive physical activity.

Vitamin compatibility

B vitamins interact poorly not only with other elements, but also with each other. To get maximum effectiveness from this therapy, you should adhere to the following rules:

• B6 is incompatible with ascorbic acid.
• B1 cannot be taken together with B6, as they neutralize each other.
• B6 and B12 are vitamins that are best taken in combination. They greatly enhance each other's effectiveness.
• B5 cannot be taken at the same time as copper.
• B9, when interacting with zinc, forms a water-insoluble complex.
• B1 can only be taken as monotherapy.
• B2 is best used with zinc, but not with iron and copper.

Vitamin B1

Vitamin B1, or thiamine, is a water-soluble substance that is prescribed for muscle thinning and mental disorders. A deficiency of this component in the blood can be recognized by mood swings, psychosis, poor appetite, bloating, seizures and other abnormalities. With regular intake of this vitamin, you will notice increased concentration, improved brain function, accelerated healing and recovery of the body after exhaustion. When too large doses of thiamine are administered, a person experiences allergic reactions in the form of skin irritation, itching, and anaphylactic shock.

Vitamin B2

Vitamin B2, or riboflavin, is a beauty substance. Its concentration in the blood decreases due to physical exertion, psychological exhaustion, thyroid disease, taking oral contraceptives or large amounts of alcohol. Riboflavin is responsible for the attractiveness of nails, hair and skin, and also ensures the full functioning of the reproductive system. Riboflavin is necessary for:

• Protein, fat and carbohydrate metabolism.
• Glycogen synthesis.
• Increasing immune abilities.
• Regulation of the thyroid gland.
• Getting rid of acne.
• Removing toxins and waste from the body.
• Accelerated healing of skin damage.

Keep in mind that long-term therapy with riboflavin can lead to serious complications. Most often, patients experience fatty liver that occurs due to vitamin B2 abuse.

Vitamin B3

Vitamin B3, or nicotinic acid, is a substance without which the body experiences neuropsychiatric disorders. Its deficiency leads to allergic reactions on the skin, frequent headaches, and mood swings. Vitamin droppers will help restore normal functioning to all organs, with their help you will be able to:

• Expand blood vessels, improve blood circulation.
• Increase energy production from fat.
• Reduce cholesterol levels, improve amino acid metabolism.
• Normalize the functioning of the cardiovascular system.
• Restore the functioning of the digestive tract.

With prolonged use of nicotinic acid, serious allergic reactions occur. In particularly advanced cases, this leads to gastric ulcer. To increase the absorption of the substance, it is recommended to take it simultaneously with copper. It is strictly forbidden to combine therapy with diuretics and antibiotics.

Vitamin B4

Vitamin B4, or choline, is a vitamin-like substance that takes part in fat and cholesterol metabolism. It is a transmitter of nerve impulses and also protects the brain from any overvoltage. Choline helps restore liver tissue that has been damaged by drugs, alcohol or viruses. It is involved in fat metabolism and promotes the absorption of vitamins A, D, E and K. Taking choline for 10 days significantly improves memory and attention. Choline performs the following functions:

• Cleanses the walls of blood vessels from cholesterol deposits.
• Strengthens the heart muscle and restores heart rhythm.
• Normalizes glucose levels.
• Increases potency, improves prostate function.

Vitamin B5

Vitamin B5 is pantothenic acid, responsible for the metabolism of amino acids, proteins, fats and carbohydrates. If its amount in the blood decreases, the body stops producing energy cells. In addition, pantothenic acid is necessary for:

• Beauty and health of hair and nails.
• Energy production from adipose tissue.
• Metabolism.
• Normalization of the nervous system.
• Normal absorption of nutrients.

A lack of pantothenic acid in the body occurs due to the lack of fresh vegetables and fruits in the diet. This condition also appears during long-term therapy with antibiotics and sulfonamides.

Vitamin B6

Vitamin B6 – pyridoxine. It is necessary for protein and fat metabolism. Without this substance, the body will be prone to developing nervous and skin diseases. Pyridoxine ensures the production of nucleic acid, which slows down the aging process, reduces night cramps and cramps. In addition, the substance has a powerful diuretic effect. Typically, indications for the use of B6 are the occurrence of:

• Hepatitis and toxicosis.
• Anemia and leukopenia.
• Air and sea sickness.
• Diseases of the nervous system and skin.

All forms of pyridoxine are perfectly absorbed by the body. This substance does not have a toxic effect on internal organs. With long-term therapy, there is a risk of developing an allergic reaction, as well as numbness of the limbs and loss of sensitivity.

Vitamin B7

Vitamin B7, or biotin, is a water-soluble substance that ensures the metabolism of proteins, fats and carbohydrates. It is also necessary to normalize blood glucose levels. Biotin performs the following functions in the body:

• Transports beneficial substances to tissues.
• Improves the quality of hair and nails.
• Promotes growth and healing.
• Prevents the development of diabetes.
• Increases the endurance of the nervous system.

Biotin deficiency can be recognized by dullness and sagging skin, hair loss and brittle nails.

Vitamin B8

Vitamin B8, or inositol, is a vitamin-like substance. Modern experts do not classify it as a vitamin, but it ensures the normal functioning of the nervous system: it is responsible for the transmission of impulses, as well as the sensitivity of nerve endings. Inositol is also responsible for the health of the reproductive system in men and women; its deficiency leads to infertility. Droppers with vitamins of this group relieve chronic fatigue.

Vitamin B9

B9 is folic acid, which is highly soluble in water. It takes part in the normalization of hematopoiesis and has a powerful tonic and antioxidant effect. Folic acid is responsible for the functioning of the liver and prevents its fatty infiltration. It is also necessary to increase the body’s immune abilities and the formation of white blood cells. Folic acid is of particular importance for pregnant women, as it is responsible for the normal formation and development of the fetus.

Vitamin B10

Para-aminobenzoic acid is another vitamin-like substance that is responsible for normalizing the digestive system. Without it, beneficial bacteria cannot reproduce and function. In addition, para-aminobenzoic acid has a powerful antioxidant effect and protects the skin from the negative effects of ultraviolet radiation. This substance is usually taken for:

• Arthritis and delays in growth and development.
• High physical and mental fatigue.
• Peyronie's disease.
• Anemia and sunburn.
• Early gray hair and pigmentation disorders.

Para-aminobenzoic acid is an important component that is responsible for the absorption of folic acid.

Vitamin B11

Vitamin B11 – L-carnitine, which is responsible for metabolic processes in the body. Most often it is taken by athletes and bodybuilders, as well as people who lead an active lifestyle. It is impossible to imagine without L-carnitine:

• Rapid muscle gain.
• Treatment of anorexia, pancreatitis, stomach diseases.
• Normal functioning of the liver, kidneys, nervous system.
• Prevention of skin pathologies, slow growth and development of children.
• Therapy of autoimmune diseases, as well as AIDS.

Vitamin B12

B12 – Cobalamin. This is a water-soluble substance, the maximum effectiveness of which is achieved when administered in small doses. This is the only vitamin that contains cobalt. Cobalamin is necessary for the production of red blood cells, which are responsible for cell division. It also affects the body’s immune abilities and the condition of the gastrointestinal tract. If you regularly take B vitamin therapy in injection ampoules, the risk of developing anemia will be extremely low. Cobalamin is usually prescribed for:

• Radiation sickness.
• Chronic gastritis, pancreatitis.
• Psoriasis and polyneuritis.
• Acute and chronic hepatitis.
• Cirrhosis of the liver.

If cobalamin is used correctly, the risk of allergic reactions will be zero.

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The modern lifestyle of many people is closely tied to alcohol, tobacco and unhealthy diet. For this reason, the average person is deficient in B vitamins.

It is these vitamins that are responsible for good mental well-being, beautiful hair, skin condition and much more. Synthetic analogues of group B are used for medical purposes.

Beneficial properties of B vitamins

Group B includes 8 vitamins (B1, B2, B3, B5, B6, B7, B9, B12) and 9 vitamin-like compounds (B4, B8, B10, B11, B13, B14, B15, B16, B17). Most of these substances can be synthesized by human intestinal microflora, including B12.

In their natural form, vitamins are safe and an overdose never occurs. The excess substance is removed from the body and does not cause harm. In food, the vitamin is always supplemented with a set of necessary proteins and microelements - it does not need to take them from the body.

B vitamins

B vitamins - indications for use

Medicine is ambivalent about the use of vitamin complexes and synthetic vitamins in general. Vitamins are not harmless substances and can cause irreparable damage to health.

Situations in which it is advisable to use specific substances or a vitamin complex:

1. Sports and increased physical activity;
2. Difficult working or living conditions;
3. Medical indications:
   • hypovitaminosis;
   • cardiovascular system (ischemia, hypertension, atherosclerosis, etc.);
   • diseases of the nervous system (headaches, speech impairment, depression, stress, signs of schizophrenia, etc.);
   • diseases of the digestive system (gastritis, cirrhosis, colitis, pancreatitis);
   • metabolic disorders;
   • diseases of the visual organs (day blindness, cataracts, infections)
   • metabolic disorders and hormonal imbalances;
   • non-healing wounds and ulcers;
   • skin diseases (dermatitis, psoriasis, eczema, seborrhea).
4. Cosmetic purposes (strengthening hair, nails, skin care)

Contraindications and harm from use

A number of diseases are associated with a lack of certain vitamins in the human body (scurvy, polyneuritis, pellagra, rickets, paresthesia, etc.). Some vitamins may prevent cancer.

In order to prevent vitamin deficiency, synthetic vitamins have become widely used. Statistics on the use of these drugs have accumulated.

Studies conducted on large experimental groups of people and animals yielded results that dramatically changed the attitude of medicine towards the mass introduction of vitamin complexes for the worse.

Negative properties of synthetic vitamins of all groups were discovered:

• the ability to cause hypervitaminosis (various signs of poisoning, there is a possibility of death);
• hormonal imbalances occur;
• mortality increases (the reasons are not always clear);
• autoimmune reactions are possible;
• Various processes at the cellular level are disrupted (complications during pregnancy, cancer, etc.).

The balance of multivitamin complexes is only an advertising statement by the manufacturer. Only natural sources of microelements and vitamins will not harm your health. A complete synthesis of a natural element is an expensive and pointless pleasure.

Note! Artificial vitamins only partially imitate natural substances (there are exceptions). Modern synthesized vitamins are medicines that are used for their intended purpose.

The safety of such a product depends on the degree of purification of the final product, because aggressive substances are used in the synthesis (sulfuric acid, etc.).

In addition to individual intolerance, there are contraindications for synthetic drugs:

1. B1 – organic brain damage, menopause in women;
2. B2 – absent;
3. B3 – in the form of injections (constant high blood pressure, angina pectoris, atherosclerosis), peptic ulcer, gout, steatosis (obesity) of the liver;
4. B5 – absent;
5. B6 – ischemia, peptic ulcer, liver problems;
6. B7 – pregnancy and breastfeeding period;
7. B9 – malignant anemia;
8. B12 – chronic leukemia, angina pectoris, elevated levels of red blood cells and hemoglobin, pregnancy and breastfeeding, high blood clotting (risk of vascular blockage);

How to take vitamins correctly?

In ampoules

Injections are necessary in different situations:

1. the absorption properties of the intestine are impaired - tablets, syrup, etc. will not get into the blood. The exception is tablets that dissolve under the tongue.
2. healing period after gastrointestinal surgery;

There are a few things you need to know:

• determine the lack of specific vitamins through a blood test;
• find out the daily dose of the drug to avoid poisoning (for medical reasons, the dose may be increased);
• you should not inject the entire group B in a row at the same time,
• Pharmacologically incompatible vitamins are sometimes produced in the form of a complex (for example: B1-B6-B12) - perhaps the composition contains substances that solve this problem;
• The duration of the course is 1 or 2 weeks;
• the injection is given intramuscularly in the upper thigh or buttock;
• strictly required:
• squeeze out all the air from the syringe;
• only disposable needles are needed - the point becomes dull after the first use, with repeated insertion the subcutaneous tissues are injured and seals are formed, which will then be impossible to get rid of;
• the injection area is treated with alcohol.

In liquid form, vitamins are added to shampoos and hair masks. One ampoule per 200 milliliters is added to the shampoo. B vitamins are highly soluble in water, so the composition of the shampoo will be uniform and its cleaning properties will not change in any way.

B3 is often used for hair growth, as it increases blood circulation and awakens hair follicles, but this is more of a side effect. The contents of the ampoule are rubbed into the scalp.

B3 helps deliver microelements and nutrition to the bulbs. If hair falls out for an unknown reason (hormonal imbalances, toxins), then B3 can increase hair loss. Pantothenic acid (B5) directly affects hair growth.

In tablets

It is more natural to consume vitamins in their natural form through the digestive system. The lack of vitamin B can be compensated for by proper nutrition. There is no need to take synthetic multivitamins under normal circumstances.

If the need arises, then:

• renatured (return of natural qualities) preparations obtained from natural raw materials (vegetables, fruits, herbs, berries) or by fermentation with probiotics are preferable;
• tablets/granules/syrup are usually taken after meals to improve absorption;
• More does not mean better - an overdose provokes a lack of a number of microelements and vitamins, which is expressed in the form of allergies and side effects.
• group B cannot be mixed with vitamins C, D, K, A;
• Group B should not be mixed with each other (especially B12), with the exception of the combinations B6-B9, B12-B9, B2-B6.

Cost of the drug

Synthesized vitamin substitutes are affordable. Elite natural vitamins (New Chapter, MegaFood, SunWarrior, IHerb) are very expensive and not all pharmacies have them.

• red meat – it contains all 8 vitamins and some vitamin-like substances;
• tuna – only B5 and B7 are missing;
• beef liver – no only B7.

The simplest foods contain all group B and other nutrients necessary for the body:

1. rye, whole grain or bran bread;
2. eggs and dairy products;
3. nuts and legumes;
4. meat (including internal organs), poultry, fish (caviar);
5. buckwheat and oatmeal, brown rice (unpolished and unrefined);
6. potatoes, turnips, beets, carrots, cabbage, sorrel, lettuce, cilantro, green onions, apples, strawberries, bananas;

Separately, we can mention flaxseed porridge made from raw seeds. It contains many micro- and macroelements, including B3, B12, B6, B1.

Let's celebrate! Under normal living conditions, there is no need to take B vitamins. Proper nutrition and a healthy lifestyle - without alcohol and tobacco - provide the body with these substances in sufficient quantities. You should not independently resort to synthetic vitamin substitutes for oral administration - these are medications that are prescribed for medical reasons.