Comparison of dietary supplements for hair growth: what to choose?

Comparison of dietary supplements for hair growth: what to choose?

I. Understanding the problem of hair loss and the role of dietary supplements.

Before delving into the world of biologically active additives (dietary supplements) for hair growth, it is necessary to clearly understand the problem of hair loss and the place of dietary supplements in its solution. Hair loss is a complex and multifactorial process, the causes of which can vary from a genetic predisposition to a deficiency of nutrients, hormonal failures, stress, diseases of the scalp and taking certain drugs.

Bades are not drugs and cannot cure diseases leading to hair loss. However, they can play an important supportive role, especially with a deficiency of certain vitamins and minerals necessary for the health of hair. Bades can make up for these gaps, improve the general condition of the body and create a favorable environment for hair growth. It is important to understand that the effectiveness of dietary supplements is individual and depends on many factors, including the cause of hair loss, general health and compliance with recommendations for use.

II. Key components of dietary supplements for hair growth and their action.

The effectiveness of dietary supplement for hair growth is largely determined by its composition. Below is a review of the most common and studied components used in such additives:

A. Vitamins:

1. Biotin (Vitamin B7 or Vitamin H): Biotin, perhaps the most famous vitamin for hair health. It plays a key role in the metabolism of fatty acids, which are necessary for the formation of healthy hair follicles. Biotin deficiency can lead to hair loss, dry skin and fragility of nails. Clinical studies, although few, showed that additives with biotin can improve hair growth in people with its deficiency. However, it is important to note that the biotin deficiency is relatively rare, and the intake of biotin at its normal level in the body will most likely do not have a significant effect on hair growth. The dosage of biotin in dietary supplements usually varies from 2.5 to 10 mg per day. It should be borne in mind that taking high doses of biotin can affect the results of laboratory tests, so it is necessary to warn the doctor about taking dietary supplements with biotin.

2. Vitamin D: Vitamin D plays an important role in the growth and differentiation of cells, including the cells of the hair follicles. Studies have shown the relationship between the low level of vitamin D and hair loss, in particular, with focal alopecia. Vitamin D additives can be useful for people with its deficiency. The optimal dosage of vitamin D depends on the level in the blood and individual needs. It is recommended to consult a doctor to determine the required dose.

3. Vitamin A: Vitamin A is necessary for the growth and differentiation of cells, as well as to maintain healthy scalp. However, an overdose of vitamin A can lead to toxic effects, including hair loss. Therefore, it should be taken with vitamin A with caution and only with deficiency confirmed by analyzes.

4. Vitamin E: Vitamin E is a powerful antioxidant that protects the cells from damage by free radicals. Free radicals can damage the hair follicles and promote hair loss. Addresses with vitamin E can improve blood circulation in the scalp and promote hair growth.

5. B vitamins B (B1, B2, B3, B5, B6, B9, B12): B vitamins play an important role in the metabolism of energy and the formation of blood cells that are necessary for the health of hair follicles. B vitamins deficiency can lead to hair loss, weakness and brittleness. Vitamins B12 and folic acid (B9) are especially important, which are involved in the synthesis of DNA and cell division.

B. Minerals:

1. Iron: Iron is a necessary component of hemoglobin, which tolerates oxygen to cell cells, including hair follicles. Iron deficiency, especially in women in prenopause, is a common cause of hair loss. Iron additives can be effective in the treatment of hair loss caused by iron deficiency anemia. It is important to determine the level of iron in the blood (ferritin) before taking additives with iron, since an overdose of iron can be dangerous.

2. Zinc: Zinc plays an important role in the growth and restoration of fabrics, as well as in maintaining the work of the immune system. Zinc deficiency can lead to hair loss, dry skin and slow healing of wounds. Tsinka supplements can be useful for people with zinc deficiency.

3. Selenium: Selenium is an antioxidant that protects the cells from damage by free radicals. It is also necessary for the normal functioning of the thyroid gland, which plays an important role in the regulation of hair growth. Selena deficiency can lead to hair loss and other health problems.

4. Magnesium: Magnesium is involved in many biochemical processes in the body, including the synthesis of protein, which is necessary for hair growth. Magnesium deficiency can lead to hair loss, weakness and fatigue.

C. Amino acids:

1. L-Cistein: L-cysteine ​​is a building block of keratin, the main protein, of which the hair consists of. Addresses with L-cystein can improve the structure of the hair, make them more durable and elastic.

2. L-Lisin: L-Lisin plays an important role in the synthesis of collagen, which is necessary to maintain healthy scalp and hair follicles.

3. Methionine: Metionine is an indispensable amino acid that is involved in the synthesis of protein and the formation of keratin.

D. Plant extracts:

1. SAW Palmetto palm extract: Serene palm extract is known for its antiandrogenic properties. He inhibits the enzyme 5-alpha reductase, which turns testosterone into dihydrotestosterone (DGT). DGT is the main hormone responsible for androgenetic alopecia (male baldness). Serene palm extract can help slow down the progression of baldness and stimulate hair growth.

2. Green tea extract: Green tea extract contains antioxidants that protect hair follicles from damage to free radicals. It can also improve blood circulation in the scalp and stimulate hair growth.

3. Horsetail extract of the field: Field horsetail extract contains silicon, which strengthens the hair and gives it shine.

4. Ginseng extract: Ginseng extract has antioxidant and anti -inflammatory properties. It can improve blood circulation in the scalp and stimulate hair growth.

5. Rosemary extract: Rosemary extract improves blood circulation in the scalp and stimulates hair growth. Studies have shown that rosemary extract can be as effective as minoxidil (a drug for the treatment of hair loss) in stimulating hair growth.

E. Other components:

1. Collagen: Collagen is the main structural protein in the body, including skin, hair and nails. Addresses with collagen can improve the structure of the hair, make it more durable and elastic.

2. Hyaluronic acid: Hyaluronic acid has moisturizing properties and helps maintain the health of the scalp.

III. Types of dietary supplements for hair growth and their characteristics.

Bad for hair growth can be divided into several categories depending on their composition and targeted action:

A. Multivitamin complexes: These complexes contain a wide range of vitamins and minerals necessary for overall health, including hair health. They can be useful for people with a deficiency of nutrients.

B. Specialized complexes: These complexes contain higher doses of certain vitamins and minerals, which are especially important for hair health, such as biotin, zinc and iron.

C. Complexes with plant extracts: These complexes contain plant extracts that can stimulate hair growth, improve blood circulation in the scalp and block DGT.

D. complexes with amino acids: These complexes contain amino acids, which are construction blocks of keratin and collagen.

IV. Criteria for choosing dietary supplements for hair growth.

The choice of dietary supplement for hair growth is an individual process that should be based on several criteria:

A. The cause of hair loss: Before choosing a dietary supplement, it is necessary to find out the cause of hair loss. If hair loss is caused by a deficiency of nutrients, then a multivitamin or specialized complex can be useful. If hair loss is caused by androgenetic alopecia, then the complex with the Extract of the Palm Cerenia can help. In any case, a consultation with a tri-chief doctor is extremely important.

B. Station BADa: Carefully study the composition of the dietary supplement. Make sure that it contains the necessary vitamins, minerals and plant extracts in sufficient doses.

C. Quality of Bad: Choose dietary supplements from reliable manufacturers who conduct quality control of their products. Pay attention to the availability of quality certificates and consumer reviews.

D. Individual tolerance: Consider your individual tolerance of dietary supplements. If you have an allergy to any ingredients, avoid taking a dietary supplement containing these ingredients.

E. The presence of contraindications: Before taking a dietary supplement, you need to consult a doctor, especially if you have any chronic diseases or take medications. Some components of dietary supplements can interact with drugs or be contraindicated in certain diseases.

F. Bad Price: The price of dietary supplements is not always an indicator of its effectiveness. Compare prices for different dietary supplements with a similar composition and select the best option.

V. A review of the most popular and studied dietary supplements for hair growth.

Below is a review of some popular and studied dietary supplements for hair growth. It is important to note that the information is presented exclusively for introductory purposes and is not a recommendation for use. Before taking any dietary supplement, you need to consult a doctor.

A. Nutrafol: Nutrafol is a popular dietary supplement for hair growth, which contains a patented mixture of ingredients, including Sereena palm extract, ashvaganda extract, biotin, sea collagen and other components. Nutrafol is designed to combat various factors that contribute to hair loss, such as stress, hormonal imbalance and nutrient deficiency. Clinical studies have shown that Nutrafol can improve hair growth, density and hair thickness. However, Nutrafol is one of the most expensive dietary supplements for the growth of hair in the market.

B. Viviscal: Viviscal is another popular hair dietary supplement that contains the Aminomar C ™, Biotin, Zinc, Vitamin C and other components. Viviscal is designed to power hair follicles and stimulate hair growth. Clinical studies have shown that Viviscal can improve hair growth and reduce hair loss.

C. Biotin: As mentioned earlier, biotin is an important vitamin for hair health. Addresses with biotin can be useful for people with its deficiency.

D. Huramaw: Hairanew is a dietary supplement for hair growth that contains biotin, vitamin C, vitamin E, vitamins of group B, zinc, copper, bamboo extract and other components. Hairanew is designed to power hair follicles and improve hair structure.

E. Sugarbearhair: Sugarbearhair is chewing vitamins for hair that contain biotin, folic acid, vitamin D and other components. Sugarbearhair is popular among celebrities and bloggers, but scientific evidence of its effectiveness is not enough.

VI. Possible side effects and contraindications of dietary supplements for hair growth.

Like any other additives, dietary supplements for hair growth can cause side effects and have contraindications.

A. Possible side effects:

1. Disorder of the gastrointestinal tract: Some components of dietary supplements, such as iron and zinc, can cause nausea, vomiting, diarrhea or constipation.

2. Allergic reactions: Some people may allergies to certain components of dietary supplements, such as plant extracts or vitamins.

3. Interaction with drugs: Some components of dietary supplements can interact with drugs by changing their effectiveness or causing side effects.

4. Hormonal disorders: Some plant extracts, such as cutting palm extract, can affect hormonal balance.

5. Acne: In some people, biotin in high doses can cause acne.

B. Contraindications:

1. Pregnancy and breastfeeding: Before taking dietary supplements during pregnancy and breastfeeding, you need to consult a doctor.

2. Chronic diseases: If you have any chronic diseases, such as diseases of the kidneys, liver or thyroid gland, before taking dietary supplements, you need to consult a doctor.

3. Taking drugs: If you take any drugs, before taking dietary supplements, you need to consult a doctor in order to avoid undesirable interactions.

4. Allergies: If you have an allergy to any dietary supplements, avoid taking it.

VII. Alternative methods of stimulation of hair growth.

Bades are not the only way to stimulate hair growth. There are other methods that can be effective in combination with dietary supplements or as an alternative to them:

A. Proper nutrition: Balanced diet, rich in protein, vitamins and minerals, is necessary for the health of the hair. Make sure you get enough iron, zinc, biotin, vitamin D and other nutrients.

B. Proper hair care: Use soft shampoo and air conditioning, avoid frequent hairdryer and ironing, do not comb wet hair.

C. The head massage: The head massage improves blood circulation in the scalp and stimulates hair growth.

D. Minoxidil (Rogaine): Minoxidil is a drug for the treatment of hair loss, which is applied directly to the scalp. It stimulates hair growth and slows down hair loss.

E. Finasteride (Propecia): Finasteride is a drug for the treatment of androgenetic alopecia, which is taken inside. It blocks the enzyme 5-alpha reductase and reduces the level of DGT.

F. Laser therapy: Low -level laser therapy can stimulate hair growth.

G. Hair transplant: Hair transplant is a surgical procedure in which hair follicles are transplanted from the donor region to the area with hair loss.

VIII. Conclusions and recommendations.

Bad for hair growth can be useful for people with a deficiency of nutrients or other problems that lead to hair loss. However, it is important to understand that dietary supplements are not a miraculous means and cannot cure all the causes of hair loss.

Before choosing a dietary supplement, it is necessary to find out the cause of hair loss and consult a doctor. Choose dietary supplements from reliable manufacturers, taking into account their composition, quality and individual tolerance.

Combine the intake of dietary supplements with proper nutrition, hair care and other methods of stimulation of hair growth.

Remember that the results from the reception of dietary supplements can be individual and take time. Be patient and do not expect instant results.