Vitamin biotin for hair: reviews, biological role, compatibility

The beauty and health of skin, nails and hair is impossible without the intake of a sufficient amount of beneficial nutrients. Vitamin biotin for hair is used as a means of external and internal use for the treatment and prevention of various pathologies.

Biotin is what kind of vitamin

The useful properties of the compound were described by Wilderson at the beginning of the 20th century. Translated from Latin "bios" means life. The component is soluble in water, alcohols, not prone to destruction under the influence of radiation.

Vitamin H has the following names:

• biotin (biotin);
• coenzyme R;
• AT 7.

Biotin takes part in many vital processes in the body.

The compound is considered to be water-soluble. It is known that coenzyme enhances the activity of metabolism of fatty acids and leucine. Biotin is involved in gluconeogenesis. The component is part of hair cosmetics. Its purpose is advisable in the treatment of diabetes mellitus.

What does the body need vitamin biotin for?

Vitamin H is a vital compound. Coenzyme regulates:

• metabolic processes;
• glucose level;
• division of cellular elements;
• the work of the nervous system;
• the functioning of the digestive tract;
• adequate condition of blood vessels and heart.

Biotin is synthesized by the intestinal microflora in small amounts that do not meet the needs of the body. That is why it is necessary to have a balanced diet. It is also recommended to take the compound in supplement form.

Coenzyme helps maintain the beauty and health of hair, skin and nails. Biotin is a component of cosmetics. Its intake into the body improves metabolic processes in the epidermis, prevents the separation of nails and dry, brittle hair.

What foods contain vitamin H

Biotin, which is known as the beauty vitamin, is produced in part in the small intestine area. However, experts recommend enriching the diet with products containing coenzyme, which include:

• beef liver;
• Brewer's yeast;
• chicken eggs;
• oatmeal;
• corn;
• white and red fish;
• chicken;
• legumes;
• strawberries and raspberries;
• sunflower seeds.

Daily norm of vitamin H

Vitamins with biotin content are consumed in certain dosages corresponding to age characteristics:

• 0-8 months - 5 mcg;
• 7-12 months - 6 mcg;
• 1-3 years - 8 mcg;
• 4-8 years old - 12 mcg;
• 9-13 years old - 20 mcg;
• 14-21 years old - 25 mcg;
• from 21 years old - 30 mcg.

Attention! Pregnant and lactating women should receive the substance at a dosage of 50 mcg.

What vitamins does biotin combine with?

Coenzyme is combined with the following vitamins:

• AT 3;
• AT 5;
• AT 9;
• AT 12.

It is undesirable to take biotin together with ascorbic acid.

Biotin is used with spirulina, which is the building block of hair.

Biotin Vitamin Names for Hair

Dietary supplements that include a coenzyme can be:

• monocomponent;
• multicomponent.

Experts call the following effective vitamins for hair loss containing biotin:

1. Biotin Life Extension (600 mcg). The package contains 100 capsules. Daily dosage - 1 capsule taken after meals.
   
2. California Gold Nutrition Biotin (10,000 mcg). Each pack contains 90 vegetable softgels. The supplement helps to increase energy, improve the functioning of the immune system, maintain healthy skin, hair, nails. The dietary supplement does not contain GMO and gluten. It is recommended to take 1 capsule per day.
   
3. Biotin Now Foods (5000 mcg). Each pack contains 120 vegetable capsules. This food supplement is certified for quality and is suitable for vegans and vegetarians. According to the instructions, take 1 capsule per day after meals.
   
4. Doppelgerz Beauty Biotin (150 mcg). Vitamin B7 or biotin is intended to improve the condition of skin, nails and hair. The tool is used to treat and prevent alopecia. The package contains 30 capsules. The dosage is 1 capsule after meals.
   
5. Blomin vitamin H... The supplement contains vitamin B12 and biotin. The package contains 90 capsules. The course of treatment is 30 days. Take 1 capsule per day after meals.
   

Indications for the use of vitamin H (biotin)

The purpose of the compound is advisable for various pathologies. Vitamins with biotin for humans are recommended in the following cases:

• alopecia;
• psoriasis;
• eczema;
• violation of the functioning of the nervous system;
• rapid weight loss;
• diabetes;
• depression;
• disorders associated with the production of enzymes;
• prolonged use of antibacterial drugs;
• oily, dry hair and skin;
• thinning of the nail plate;
• loss of appetite;
• difficulty falling asleep;
• excessive consumption of alcoholic beverages.

Vitamin H deficiency, which has a specific biological role, may be associated with the following factors:

• the use of antibacterial drugs;
• use of COCs;
• drinking alcoholic beverages in significant quantities;
• violation of the intestinal microflora;
• rapid weight loss.

You can suspect hypovitaminosis by the following manifestations:

• chronic fatigue;
• pathological changes in complexion;
• dermatitis of various etiologies;
• depression and mood swings;
• digestive disorders;
• tingling in muscles and cramps;
• decreased memory;
• anemia;
• fragility and hair loss;
• increased glucose levels;
• stratification of nails;
• early gray hair.

With vitamin deficiency, the following symptoms occur:

• alopecia;
• depression;
• early gray hair;
• chronic dermatitis and eczema;
• muscle wasting;
• developmental delay in children;
• high concentration of glucose;
• decreased cognitive function.

How to take vitamin biotin

Vitamins are taken in accordance with the recommendations specified in the instructions. Usually, the use of drugs is prescribed 1-2 times a day. The tablets should be taken after meals to reduce the risk of stomach discomfort.

Precautions

If allergic reactions occur, you should stop taking the coenzyme. To speed up the elimination of the compound, you need to drink a significant amount of liquid and take activated charcoal or other enterosorbent.

Contraindications and side effects

The component is excreted by the kidneys. That is why an excess of a substance is rare. In some cases, allergic reactions, increased sweating and frequent urination may occur against the background of prolonged intake of vitamin products.

Conclusion

The hair vitamin biotin has a direct effect on the appearance. Coenzyme is prescribed to maintain the functions of various body systems and prevent diseases of internal organs.

Reviews of biotin for hair

Reviews indicate the effectiveness of supplements containing coenzyme.