Hair growth for men and women: Differences

Section 1: General principles of action of dietary supplements for hair growth

Bades (biologically active additives) for hair growth are complex drugs containing vitamins, minerals, amino acids, plant extracts and other biologically active substances designed to maintain hair health and stimulate their growth. They are not drugs and are not intended for the treatment of diseases that cause hair loss, however, they can be useful as an addition to the main treatment or for the prevention of hair problems associated with a deficiency of nutrients, stress, hormonal changes and other factors.

The mechanism of action of dietary supplements for hair growth is multifaceted and depends on the specific composition of the additive. The basic principles of action include:

Providing building blocks: Hair consists mainly of keratin protein, which is formed from amino acids. Dietary supplements often contain amino acids such as L-cysteine, L-metionine and L-Lisin, which are important components of keratin. The provision of a sufficient amount of these amino acids can contribute to the synthesis of keratin and, as a result, to improve the structure and growth of hair.
Improving the blood supply to the hair follicles: Some components of dietary supplements, such as nicotinic acid (vitamin B3) and plant extracts (for example, ginkgo bilobe), can improve blood microcirculation in the scalp. Improved blood supply provides hair follicles with the necessary nutrients and oxygen, which contributes to their healthy functioning and hair growth.
Antioxidant Protection: Oxidative stress caused by free radicals can damage the hair follicles and lead to hair loss. Bades often contain antioxidants such as vitamin C, vitamin E, selenium and zinc, which help neutralize free radicals and protect the hair follicles from damage.
Hormonal balance regulation: Some dietary supplements contain components that can affect hormonal balance, for example, phytoestrogens (plant compounds similar in structure to female sex hormones) or substances that contribute to a decrease in the level of dihydrotestosterone (DGT) – hormone associated with hair loss in men and women.
Strengthening the structure of the hair: Some components of dietary supplements, such as biotin (vitamin B7), silicon and collagen, can help strengthen the structure of the hair, making them more durable, elastic and resistant to damage.
Improving the general condition of the body: Hair health is closely related to the general condition of the body. Bades containing vitamins and minerals can help improve the general condition of the body, which, in turn, positively affects the health of the hair.

Section 2: Key components of dietary supplements for hair growth and their action

The variety of components in dietary supplements for hair growth is huge. The effectiveness of the additive depends on the synergistic effect of its substances. Consider the main components and their effect on hair health:

B vitamins B (B1, B2, B3, B5, B6, B7, B9, B12):
- Biotin (B7): One of the most famous hair vitamins. It is necessary for the metabolism of fats, carbohydrates and proteins, is involved in the formation of keratin. Biotin deficiency can lead to hair loss, dry skin and fragility of nails.
- Nicotinic acid (b3): Improves blood microcirculation in the scalp, contributing to the delivery of nutrients to hair follicles.
- Pantotenic acid (B5): Participates in the synthesis of Coenzyme A, which is necessary for hair growth and maintaining their color.
- Folic acid (B9): It is necessary for cell division, including cells of hair follicles.
- CianoCobalamin (B12): It is necessary for the formation of red blood cells, which deliver oxygen to hair follicles.
Vitamin A: It is important for the growth and differentiation of cells, including cells of hair follicles. It is necessary for the synthesis of sebum, which moisturizes the scalp and hair.
Vitamin C: A powerful antioxidant protects hair follicles from damage to free radicals. It is necessary for the synthesis of collagen, which strengthens the structure of the hair.
Vitamin E: Antioxidant, improves blood supply to the scalp, protects hair from ultraviolet radiation.
Vitamin D: Participates in the regulation of hair growth and differentiation of cells of hair follicles. Vitamin D deficiency can be associated with hair loss.
Minerals:
- Iron: It is necessary for the formation of hemoglobin, which transfers oxygen to hair follicles. Iron deficiency is one of the most common causes of hair loss, especially in women.
- Zinc: Participates in the synthesis of keratin, regulates the work of the sebaceous glands, has antioxidant properties. Zinc deficiency can lead to hair loss, dry scalp and dandruff.
- Selenium: Antioxidant, protects hair follicles from damage to free radicals. It is necessary for the synthesis of thyroid hormones that affect hair growth.
- Copper: Participates in the formation of melanin, pigment, which gives the hair color.
- Magnesium: Participates in many biochemical processes in the body, including protein synthesis and hormonal regulation. Magnesium deficiency can lead to hair loss.
- Calcium: It is necessary for the health of bones and teeth, and also participates in the regulation of hair growth.
Amino acids:
- L-Cistein: The main amino acid in keratin.
- L-metionine: Participates in the synthesis of cysteine.
- L-Lisin: Participates in the synthesis of collagen, which strengthens the structure of the hair.
Plant extracts:
- SAW Palmetto palm extract: Blocks the action of the enzyme 5-alpha reductase, which turns testosterone into dihydrotestosterone (DGT). DGT is the main cause of androgenic alopecia (male baldness).
- Horsetail extract of the field: It is rich in silicon, which strengthens the structure of the hair.
- Nettle extract: Contains vitamins, minerals and antioxidants, improves blood supply to the scalp.
- Green tea extract: It is rich in antioxidants, protects hair follicles from damage to free radicals.
- Ginkgo biloba extract: Improves blood microcirculation in the scalp.
- Ginseng extract: Stimulates hair growth, improves blood supply to the scalp.
Other components:
- Collagen: Protein, which is the main building material for the skin, hair and nails.
- Silicon: A mineral that strengthens the structure of the hair.
- Omega-3 fatty acids: It is necessary for the health of the scalp and hair, have anti -inflammatory properties.
- Hyaluronic acid: Moisturizes the scalp and hair.
- Coenzim q10: Antioxidant, protects hair follicles from damage to free radicals.

Section 3: Differences in the needs of men and women in dietary supplements for hair growth

Despite the fact that the general principles of action of dietary supplements for hair growth are applicable to both men and women, there are certain differences in the needs and causes of hair loss that must be taken into account when choosing an additive.

Causes of hair loss in men:

Androgenic alopecia (baldness by male type): The main cause of hair loss in men is associated with a genetic predisposition and the action of digidrotestosterone (DGT).
Stress: Chronic stress can lead to heterogene alopecia (hair loss caused by the premature transition of hair follicles to the queen phase – the rest phase).
Inal meals: The deficiency of nutrients, such as iron, zinc and biotin, can contribute to hair loss.
Thyroid diseases: Hypothyroidism and hyperthyroidism can cause hair loss.
Medicines: Some drugs, such as anticoagulants and antidepressants, can cause hair loss.

Causes of hair loss in women:

Androgenic alopecia (baldness according to the female type): Although it is more common in men, androgenic alopecia can also occur in women, especially during menopause, when the level of estrogen decreases.
Telegnum alopecia: It can be caused by stress, childbirth, surgical operations, infectious diseases and nutrient deficiency.
Railway Anemia: One of the most common causes of hair loss in women, especially during menstruation.
Hormonal changes: Pregnancy, childbirth, menopause and taking hormonal contraceptives can cause hair loss.
Thyroid diseases: Hypothyroidism and hyperthyroidism can cause hair loss.
Ovarian polycystic ovary (SPKU): Hormonal violation that can cause hair loss, acne and hirsutism (excess hair growth on the face and body).
Trichotillomania: Compulsive hair pulling out.

Accordingly, dietary supplements for men and women may differ in composition and concentration of certain components:

For men:
- A higher concentration of ingredients blocking DGT: Saw Palmetto palm extract, zinc, vitamin B6.
- The emphasis on stimulation of hair growth: ginseng extract, nicotinic acid (B3).
- It is possible to add components that improve potency and general male health: L-Arginine, TISTRIS Tribulus.
For women:
- Highest concentration of iron: to replenish the deficiency of iron, often found in women.
- Phytoestrogens: plant compounds similar in structure to female sex hormones can help to balance hormonal background and improve the condition of the hair during menopause.
- A higher concentration of group B vitamins: especially biotin (B7) and folic acid (B9).
- Components for maintaining the health of the skin and nails: collagen, hyaluronic acid.

It is important to note:

Individual needs: Regardless of gender, it is important to consider individual needs and the reasons for the hair loss when choosing a dietary supplement. It is recommended to consult a doctor or a trichologist to determine the optimal composition and dosage the additive.
Quality and safety: Choose dietary supplements from trusted manufacturers that guarantee the quality and safety of products. Pay attention to the availability of quality certificates and consumer reviews.
Complex approach: Bad for hair growth should be considered as part of an integrated approach to the treatment of hair problems, including proper nutrition, hair care, elimination of stress and treatment of concomitant diseases.

Section 4: detailed analysis of components focused on male needs

Male physiology and the causes of hair loss dictate a specific set of components that should be presented in dietary supplements for men. The main goal is to block DGT and stimulation of blood supply to the hair follicles. Consider the key ingredients:

SAW Palmetto (Palma Extract of Serenoa): This is the cornerstone of dietary supplements for men. The mechanism of action consists in inhibiting the enzyme 5-alpha reductase, which is responsible for turning testosterone into dihydrotestosterone (DGT). DGT is associated with receptors of hair follicles, leading to their miniaturization and, ultimately, to hair loss. Saw Palmetto helps reduce the level of DGT in the scalp, slowing or stopping the hair loss process. Clinical studies confirm the effectiveness of Saw Palmetto in the fight against androgenic alopecia. The dosage in dietary supplements is usually from 160 to 320 mg per day. It is important to choose extracts standardized for the content of fatty acids (usually 85-95%).
Zinc: Zinc is an important mineral for the health of hair and scalp. It participates in the synthesis of keratin, regulates the sebaceous glands and has antioxidant properties. In addition, zinc can inhibit the 5-alpha reductase enzyme, although to a lesser extent than Saw Palmetto. Zinc deficiency can aggravate problems with hair loss, so its inclusion in dietary supplements for men is appropriate. The recommended zinc dosage in dietary supplements is from 10 to 25 mg per day. It is important to choose easily digestible zinc forms, such as zinc picoline or zinc gluconate.
Vitamin B6 (Pyridoxin): Vitamin B6 plays an important role in the metabolism of amino acids necessary for the synthesis of keratin. It can also help regulate the level of hormones, including testosterone. In addition, vitamin B6 has anti -inflammatory properties that can be useful to reduce the scalp associated with hair loss. The recommended dosage of vitamin B6 in dietary supplements is from 2 to 10 mg per day.
Green tea extract: Contains polyphenols, in particular, Epagallocatechin Gallat (EGCG), which has powerful antioxidant properties. EGCG can help protect the hair follicles from damage to free radicals that can contribute to hair loss. In addition, EGCG can inhibit a 5-alpha reductase enzyme, although to a lesser extent than Saw Palmetto. The recommended dosage of green tea extract in dietary supplements is from 100 to 300 mg per day. It is important to choose extracts standardized by EGCG.
Nicotinic acid (vitamin B3): Improves blood microcirculation in the scalp, ensuring the delivery of nutrients and oxygen to hair follicles. Improved blood supply contributes to the healthy functioning of hair follicles and stimulates hair growth. The recommended dosage of nicotinic acid in dietary supplements is from 10 to 50 mg per day. It is important to start with a low dose and gradually increase it in order to avoid redness of the skin and other side effects.
Ginseng extract: It stimulates hair growth, improves blood supply to the scalp and has adaptogenic properties, helping the body cope with stress. The recommended dosage of ginseng extract in dietary supplements is from 100 to 300 mg per day.
Biotin (Vitamin B7): Although biotin is important for the health of hair in both men and women, its role in dietary supplements for men is often exaggerated. Biotin deficiency is a relatively rare occurrence, and its intake in large doses does not always lead to a noticeable improvement in hair growth if there is no deficiency. However, the addition of biotin to dietary supplements for men can be useful for maintaining overall health of hair. The recommended dosage of biotin in dietary supplements is from 30 to 100 μg per day.
L-cysteine and L-metionine: Amino acids, which are construction blocks of keratin. Provide the necessary material for hair growth.
Silicon: Strengthens the structure of the hair, makes it more durable.

Additional components that can be included in dietary supplements for men:

L-arginine: Improves blood supply, including scalp.
TRIBULUS TERRSTIS: A plant extract, traditionally used to maintain male health and increase testosterone levels. However, the effectiveness of the tribulus of the terrestris in the context of hair growth requires further research.

Section 5: Address components of dietary supplements for women: hormonal balance and replenishment of deficits

The female body is subject to more complex hormonal vibrations, which directly affects the condition of the hair. Accordingly, dietary supplements for women should take into account these features and contain components aimed at stabilizing the hormonal background, replenishing deficits and maintaining overall hair health.

Iron: Iron deficiency anemia is one of the most common causes of hair loss in women, especially during menstruation. Iron is necessary for the formation of hemoglobin, which transfers oxygen to hair follicles. Iron deficiency can lead to weakness of hair, its loss and deceleration of growth. The recommended dosage of iron in dietary supplements for women is from 10 to 30 mg per day. It is important to choose easily digestible forms of iron, such as iron bisginate or iron fumarat. Iron intake should be monitored, since an excess of iron can be harmful to health. Before starting iron, it is recommended to take a blood test to the level of ferritin to determine the presence of iron deficiency.
Phytoestrogens: Plant compounds similar in structure to female sex hormones (estrogens). Phytoestrogens can help to balance hormonal background and improve the condition of the hair during menopause, when the level of estrogen decreases. Sources of phytoestrogens are soy, red clover, flax and hops. The dosage of phytoestrogens in dietary supplements can vary depending on the source. It is important to consult a doctor before taking dietary supplements containing phytoestrogens, especially if you have hormonal-dependent diseases, such as breast cancer.
Biotin (Vitamin B7): It is necessary for the metabolism of fats, carbohydrates and proteins, is involved in the formation of keratin. Biotin deficiency can lead to hair loss, dry skin and fragility of nails. The recommended dosage of biotin in dietary supplements for women is from 30 to 100 mcg per day.
Folic acid (vitamin B9): It is necessary for cell division, including cells of hair follicles. Folic acid is especially important for women planning pregnancy or pregnant women, as it is necessary for the normal development of the fetus. The recommended dosage of folic acid in dietary supplements for women is from 400 to 800 μg per day.
Vitamin D: Participates in the regulation of hair growth and differentiation of cells of hair follicles. Vitamin D deficiency can be associated with hair loss. The recommended dosage of vitamin D in dietary supplements for women is from 1000 to 2000 IU per day.
Omega-3 fatty acids: It is necessary for the health of the scalp and hair, have anti -inflammatory properties. Omega-3 fatty acids can help improve the moisturity of the scalp, reduce inflammation and stimulate hair growth. The sources of omega-3 fatty acids are fish oil, linseed oil and chia. The recommended dosage of omega-3 fatty acids in dietary supplements for women is from 1000 to 2000 mg per day.
Collagen: Protein, which is the main building material for the skin, hair and nails. Reception of collagen can help strengthen the structure of the hair, make them more durable and elastic. The recommended dosage of collagen in dietary supplements for women is from 5 to 10 grams per day.
Hyaluronic acid: Moisturizes the scalp and hair, makes it softer and shiny. The recommended dosage of hyaluronic acid in dietary supplements for women is from 100 to 200 mg per day.
Nettle extract: Contains vitamins, minerals and antioxidants, improves blood supply to the scalp. Nettle can also have antiandrogenic properties, blocking the action of DGT.
Horsetail extract of the field: It is rich in silicon, which strengthens the structure of the hair.
Zinc: Like men, it is necessary for the synthesis of keratin and the regulation of the sebaceous glands.

It is important to remember:

Consultation with a doctor: Before taking any dietary supplements for hair growth, you need to consult a doctor, especially if you have any diseases or take medications.
Individual approach: The choice of dietary supplements should be individual and take into account your needs and the reasons for hair loss.
Complex approach: Bades should be part of an integrated approach to the treatment of hair problems, including proper nutrition, hair care and eliminating stress.
Do not expect instant results: The results from receiving dietary supplements will not be instantaneous. It is necessary to take dietary supplements regularly for several months to evaluate their effectiveness.
Be careful with advertising: Do not trust blindly advertising promises. Study the composition of dietary supplements and consumer reviews to make the right choice.

Section 6: Interaction of dietary supplements with drugs and contraindications

Like any biologically active substances, dietary supplements can interact with drugs and have contraindications. Therefore, before taking dietary supplements for hair growth, especially if you take any medicine, it is extremely important to consult a doctor.

Possible interactions of dietary supplements with medicines:

Iron: Iron can reduce the effectiveness of some drugs, such as antibiotics of tetracycline row and levotiroxin (thyroid hormone). The interval between the use of iron and these drugs should be at least 2-3 hours.
Zinc: Zinc can reduce the effectiveness of some antibiotics, such as fluoroquinolones. The interval between the use of zinc and these antibiotics should be at least 2-3 hours.
Vitamin D: Vitamin D can enhance the effect of some drugs, such as the diuretics of the thiazide series, which can lead to hypercalcemia (an increased level of calcium in the blood).
Phytoestrogens: Phytoestrogens can interact with hormonal drugs such as hormonal contraceptives and drugs for hormone replacement therapy. It is not recommended to take phytoestrogens simultaneously with these drugs without consulting a doctor.
SAW Palmetto (Palma Extract of Serenoa): Saw Palmetto can interact with anticoagulants such as warfarin, increasing the risk of bleeding.
Omega-3 fatty acids: Omega-3 fatty acids can enhance the effect of anticoagulants, increasing the risk of bleeding.

Contraindications for receiving dietary supplements for hair growth:

Individual intolerance to dietary supplements: Allergic reactions to one or more dietary supplements.
Pregnancy and lactation period: The safety of receiving dietary supplements during pregnancy and lactation has not been established, therefore it is not recommended to take dietary supplements during this period without consulting a doctor.
Hormonal-dependent diseases: In the presence of hormonal-dependent diseases, such as breast cancer, ovarian cancer or prostate cancer, it is necessary to consult a doctor before taking dietary supplements containing phytoestrogens or other components that affect the hormonal background.
Diseases of the gastrointestinal tract: Some dietary supplements can cause side effects from the gastrointestinal tract, such as nausea, vomiting, diarrhea or constipation. In the presence of diseases of the gastrointestinal tract, it is necessary to consult a doctor before taking dietary supplements.
Kidney and liver diseases: If there are diseases of the kidneys and liver, it is necessary to consult a doctor before taking dietary supplements, since some components of dietary supplements can provide a load on these organs.
Childhood: Most hairs growth dietary supplements are not intended for children.

Side effects:

Even in the absence of contraindications, the intake of dietary supplements can cause side effects, such as:

From the gastrointestinal tract: Nausea, vomiting, diarrhea, constipation, abdominal pain.
Allergic reactions: Raw, itching, urticaria, Quincke’s edema.
Headache.
Dizziness.
Redness of the skin.

If side effects occur, it is necessary to stop taking the dietary supplement and consult a doctor.

Section 7: Bad selection algorithm: step by step

The choice of suitable dietary supplement for hair growth can be difficult, given the huge variety of products on the market. To make the right choice, it is recommended to follow the following algorithm:

Step 1: Determine the cause of hair loss.

Before starting to take any dietary supplements, it is important to understand what is the cause of hair loss. Hair loss can be caused by various factors, such as:

Genetic predisposition (androgenic alopecia): The most common cause of hair loss in both men and women.
Stress (heterogene alopecia): Chronic stress can lead to temporary hair loss.
Nutrient deficiency: The lack of iron, zinc, biotin, vitamin D and other nutrients can contribute to hair loss.
Hormonal changes: Pregnancy, childbirth, menopause, taking hormonal contraceptives can cause hair loss.
Thyroid diseases: Hypothyroidism and hyperthyroidism can cause hair loss.
Medicines: Some drugs can cause hair loss.
Infectious diseases: Some infectious diseases can cause hair loss.
Autoimmune diseases: Some autoimmune diseases can cause hair loss.

To determine the cause of hair loss, it is recommended to consult a trichologist or dermatologist. The doctor will conduct an examination, collect an anamnesis and may prescribe additional examinations, such as a blood test for the level of iron, zinc, vitamin D, thyroid hormones and other indicators.

Step 2: Consult a doctor.

After determining the cause of hair loss, it is necessary to consult a trichologist or dermatologist. The doctor will help you choose the right dietary supplement, given the cause of hair loss, your health status, medications taken and other factors. The doctor can also give you recommendations for the dosage and duration of dietary supplements.

Step 3: Study the composition of the dietary supplement.

Before buying Bad, carefully study its composition. Make sure that dietary supplement contains the components necessary to solve your hair problem. Pay attention to the dosage of each component. Check if there are components for which you may have an allergy or individual intolerance in the dietary supplement.

Step 4: Choose dietary supplements from trusted manufacturers.

Choose dietary supplements from well -known and trusted manufacturers that guarantee the quality and safety of products. Pay attention to the availability of quality certificates and consumer reviews. Do not buy dietary supplements from unverified sellers or in dubious places.

Step 5: Pay attention to consumer reviews.

Before buying Bad, read the reviews of other consumers. Pay attention to positive and negative reviews. Remember that the reviews can be subjective, so you should not rely only on them.

Step 6: Start with a low dose and gradually increase it.

At the beginning of a dietary supplement, it is recommended to start with a low dose and gradually increase it in order to evaluate the tolerance of dietary supplements and avoid side effects. Follow the doctor’s recommendations or instructions for the use of dietary supplements.

Step 7: Take dietary supplements regularly and for a long time.

To evaluate the effectiveness of dietary supplements, it is necessary to take it regularly and for a long time (at least 3-6 months). The results from receiving dietary supplements will not be instantaneous.

Step 8: Follow your condition.

During the reception of Bad, follow your condition. If you have any side effects, stop taking dietary supplements and consult a doctor.

Step 9: Evaluate the result.

After 3-6 months of admission of Bad, evaluate the result. Has the condition of your hair improved? Have they become stronger and more healthy? Has hair loss decreased? If you have not noticed any improvements, perhaps dietary supplements are not suitable for you. Consult a doctor to adjust treatment.

Step 10: Do not self -medicate.

Remember that dietary supplements are not medicines. They are not intended for the treatment of diseases. If you have any health problems, consult a doctor. Do not self -medicate.

Section 8: Myths and truth about the dietary supplement for hair growth

The market for hair growth is surrounded by many myths and inaccurate information. It is important to distinguish the truth from fiction so as not to spend money on ineffective products and not harm your health.

Myth 1: Dietary supplements are a miraculous remedy for hair loss.

Is it true: Bades are not a miraculous tool for hair loss. They can be useful as an addition to the main treatment or for the prevention of hair problems associated with a deficiency of nutrients, stress, hormonal changes and other factors. However, dietary supplements cannot cure androgenic alopecia or other serious diseases that cause hair loss.

Myth 2: The more vitamins, the better.

Is it true: Excess of vitamins and minerals can be harmful to health. An overdose of vitamins can cause various side effects, such as nausea, vomiting, diarrhea, headache, allergic reactions and other problems. Before the start of the dietary supplement, it is necessary to make sure that it contains only those vitamins and minerals that you really need, and in a safe dosage.

Myth 3: Bades are effective for everyone.

Is it true: The effectiveness of dietary supplements depends on many factors, such as the cause of hair loss, health status