Hair dietary supplements: reviews of doctors and users

Hair dietary supplements: reviews of doctors and users

I. Introduction: The problem of falling and deterioration of hair condition

The problem of hair loss (alopecia), thinning, losing gloss and brittleness affects a significant part of the population, regardless of age and gender. Factors affecting the health of the hair are diverse and include genetic predisposition, hormonal failures, stress, malnutrition, aggressive external influences (heat treatment, chemical curls, staining), chronic diseases and taking certain drugs. In search of a solution, many turn to biologically active additives (dietary supplements), hoping to compensate for the deficiency of the necessary substances and stimulate the growth of healthy, strong hair. However, the effectiveness of dietary supplements remains the subject of discussions, and it is important to approach their choice consciously, based on the reviews of doctors and users, as well as on scientific data.

II. Reasons for the deterioration of hair: the look from the inside and outside

To understand the need to receive dietary supplements, it is important to consider the main factors affecting hair health.

• Internal factors:

  • Genetic predisposition: Androgenetic alopecia is the most common form of hair loss due to the genetic sensitivity of hair follicles to dihydrotestosterone (DGT). In women, it can appear in the form of thinning of hair in the central part of the head, in men – in the form of a recession of the hair line and baldness on the crown.
  • Hormonal changes: Pregnancy, childbirth, menopause, thyroid diseases, ovarian polycystic ovarian (PCO) and other hormonal imbalances have a significant effect on the hair growth cycle, leading to the loss and change in their structure.
  • Disadvantage of nutrients: Vitamin deficiency (D, Group B, C, E), Minerals (iron, zinc, selenium, magnesium), amino acids and proteins – building blocks of hair – leads to depletion of hair follicles, slowing growth, brittleness and dimming. Strict diets, vegetarianism and veganism without adequate compensation can contribute to the development of deficits.
  • Chronic diseases: Autoimmune diseases (autoimmune thyroiditis, rheumatoid arthritis, systemic lupus erythematosus), infectious diseases, diabetes and other chronic conditions negatively affect the general condition of the body and hair of the hair.
  • Stress: Chronic stress leads to the release of cortisol, stress hormone, which can violate the hair growth cycle and contribute to loss.
  • Medicines: Some drugs, such as anticoagulants, antidepressants, anti-inflammatory drugs, beta-blockers and chemotherapeutic drugs, can cause hair loss as a side effect.

• External factors:

  • Aggressive cosmetic procedures: Frequent staining, clarification, chemical curls, the use of thermal tools (hair dryers, ironing, curves) damage the hair structure, making them brittle and dry.
  • Incorrect hair care: The use of aggressive shampoos and styling products, hard combing, tight hairstyles, insufficient moisturizing and sun protection negatively affect the health of the hair.
  • Adverse environmental factors: Air pollution, ultraviolet radiation, hard water damage the hair, making it dim and lifeless.

III. The main components of hair dietary supplement and their action: Scientific look

Hair dietary supplement usually contain a combination of vitamins, minerals, amino acids and plant extracts, which are supposed to have a beneficial effect on hair growth and health. It is important to understand that dietary supplements are not drugs and do not pass strict clinical trials as medicines. Therefore, evidence of their effectiveness is often limited. Consider the main components and their alleged action based on scientific data and clinical research:

• Vitamins:

  • Vitamin D: He plays an important role in the regulation of hair growth and differentiation of keratinocytes (cells that form hair). Vitamin D deficiency is associated with hair loss, including focal alopecia. Studies show that additives with vitamin D can be useful for people with a deficiency of this vitamin.
  • B vitamins B (B1, B2, B3, B5, B6, B7, B9, B12): Participate in the metabolism of the cells of the hair follicle, providing energy for hair growth. Biotin (vitamin B7) is often advertised as a means for strengthening hair, however, biotin deficiency is relatively rare, and biotin additives are effective only if there is a deficiency. Folic acid (vitamin B9) is necessary for dividing cells and hair growth. Vitamin B12 is important for the formation of red blood cells, which deliver oxygen to hair follicles.
  • Vitamin C: Antioxidant, protects hair follicles from damage to free radicals. Participates in the synthesis of collagen, an important component of hair structure.
  • Vitamin E: Antioxidant, improves blood circulation in the scalp, helps the delivery of nutrients to hair follicles.
  • Vitamin A: It is necessary for the normal function of the cells of the scalp and hair growth. However, an excess of vitamin A can lead to hair loss, so it is important to observe the dosage.

• 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. Analysis for ferritin (indicator of iron reserves in the body) is important for diagnosing iron deficiency.
  • Zinc: Participates in the synthesis of keratin protein, of which the hair consists of. Zinc deficiency is associated with hair loss, dry scalp and dandruff.
  • Selenium: Antioxidant, protects hair follicles from damage to free radicals. It is necessary for the normal function of the thyroid gland, which plays an important role in the regulation of hair growth.
  • Magnesium: Participates in cell metabolism and protein synthesis. Magnesium deficiency can lead to stress, which, as you know, contributes to hair loss.
  • Copper: It is necessary for the formation of collagen and elastin, which support the structure of the hair.

• Amino acids:

  • L-Cistein: The main amino acid, which is part of keratin. Participates in the formation of disulfide connections that give hair strength and elasticity to the hair.
  • L-Lisin: It is necessary for the absorption of iron and collagen synthesis.
  • L-metionine: Antioxidant, protects hair follicles from damage to free radicals.

• Plant extracts:

  • SAW Palmetto palm extract: Inhibits 5-alpha reductase, an enzyme that turns testosterone into dihydrotestosterone (DGT). DGT is the main factor that causes an androgenetic alopecia.
  • Green tea extract: Contains antioxidants that protect hair follicles from damage to free radicals. It can stimulate hair growth.
  • Horsetail extract of the field: Contains silicon, which helps to strengthen hair and nails.
  • Nettle extract: Contains vitamins and minerals that feed the hair follicles. It has anti -inflammatory properties.
  • Bamboo extract: A source of silicon, which strengthens the hair and stimulates its growth.

• Other components:

  • Collagen: The main structural protein of the skin, hair and nails. The use of collagen can improve the elasticity of the scalp and strengthen the hair.
  • Hyaluronic acid: Moisturizes the scalp and hair, preventing dryness and brittleness.
  • Omega-3 fatty acids: Improve blood circulation in the scalp, contribute to the delivery of nutrients to hair follicles.

IV. Reviews of doctors about hair dietary supplement: what do experts say

The opinion of doctors about hair dietary supplements is ambiguous. Most experts agree that dietary supplements can be useful as an addition to a comprehensive treatment of hair problems, especially if there is a deficiency of certain nutrients. However, doctors emphasize that dietary supplements are not a panacea and cannot replace full nutrition, a healthy lifestyle and treatment of the underlying disease that causes problems with hair.

• Advantages of dietary supplements from the point of view of doctors:

  • Compensation of nutrient deficiency: Bad can help to replenish the deficiency of vitamins, minerals and amino acids necessary for the health of hair, especially in people with unbalanced nutrition, strict diets or diseases that violate the absorption of nutrients.
  • Improving the overall condition of the hair: With the correct selection of dietary supplements, can help strengthen hair, improve their structure, brilliance and elasticity.
  • Hair growth stimulation: Some dietary supplements, such as the extract of the palm and biotin palm, can stimulate hair growth and slow down.
  • Support for the treatment of alopecia: Bad can be used as an aid in the treatment of various forms of alopecia, including androgenetic and focal.

• Restrictions and warnings expressed by doctors:

  • Bad are not medicines: Dietary supplements do not pass strict clinical trials as drugs, and their effectiveness is not always proven.
  • Individual intolerance and side effects: Some dietary supplements can cause allergic reactions, digestive disorders and other side effects.
  • The need to consult a doctor: Before taking dietary supplements, you need to consult a doctor in order to exclude contraindications and choose the optimal composition and dosage.
  • Bad does not solve the problem if it is caused by a serious disease: If hair loss is caused by hormonal disorders, autoimmune diseases or other serious causes, dietary supplements can be ineffective. It is necessary to treat the underlying disease.
  • Overdose: Some vitamins and minerals can be toxic in large doses. It is important to follow the recommended dosage indicated on the package of dietary supplements.
  • Interaction with drugs: Bad can interact with some drugs, changing their effectiveness or increasing side effects.
  • Marketing tricks: Some dietary supplement manufacturers use aggressive marketing methods, promising unrealistic results. It is important to critically evaluate advertising and rely on scientific data and reviews of doctors.

• Recommendations of doctors for choosing hair dietary supplements:

  • Pay attention to the composition: Choose dietary supplements containing vitamins, minerals and amino acids necessary for hair health. Pay attention to the concentration of active substances.
  • Choose trusted manufacturers: Preference should be given dietary supplements from famous and reliable manufacturers with a good reputation in the market.
  • Study the reviews of doctors and users: Before buying dietary supplements, study the reviews of doctors and users to learn about the effectiveness and safety of the product.
  • Consult a doctor: Be sure to consult a doctor before starting dietary supplements in order to exclude contraindications and choose the optimal composition and dosage.
  • Do not wait for instant results: The effect of admission of dietary supplements usually manifests itself in a few months. It is important to be patient and continue to receive dietary supplements for the recommended period.

V. Reviews of users about hair dietary supplement: Personal experience and results

Users about hair dietary supplements are extremely diverse. Some note a significant improvement in the condition of the hair after receiving dietary supplements, while others do not see any changes. The effectiveness of dietary supplements depends on the individual characteristics of the body, the causes of hair loss, dietary supplements and duration of administration.

• Positive user reviews:

  • Hair strengthening: Many users note that after taking dietary supplements, the hair became stronger, less brittle and falls less.
  • Improving hair growth: Some users report to accelerate hair growth and the appearance of new hair.
  • Improving the appearance of hair: Many note that the hair has become more shiny, smooth and well -groomed.
  • Improving the condition of the scalp: Some users report a decrease in dryness, itching and dandruff.

• Negative user reviews:

  • Lack of effect: Many users do not see any changes in the state of the hair after receiving dietary supplements.
  • Side effects: Some users report side effects, such as digestive disorders, allergic reactions and skin rashes.
  • High price: Many users believe that hair dietary supplement has too high price, given their dubious efficiency.
  • Disappointment due to unrealistic promises: Some users are disappointed that the dietary supplement did not live up to their expectations and did not solve the problem of hair loss.

• Typical examples of user reviews:

  • “I took a dietary supplement with biotin and zinc for three months. The hair began to fall less and look more healthy. The nails also became stronger.”
  • “After childbirth, the hair fell a lot. The doctor advised to take a dietary supplement with iron. Two months later, hair loss was significantly reduced.”
  • “I drank a course of hair dietary supplement, but did not notice any effect. Money is left.”
  • “After taking the dietary supplements, an allergic rash appeared. I had to stop the reception.”
  • “I have an androgenetic alopecia. A dietary supplement with a gray palm extract slowed a little hair loss, but they did not solve the problem completely.”

VI. Review of popular hair diets: composition, reviews, price

On the market there are many dietary supplements for hair that differ in the composition, price and reviews of users. Consider some of the most popular:

• Perfectil (perfective): Contains vitamins of group B, vitamin D, vitamin E, vitamin C, iron, zinc, magnesium, selenium, copper, L-cysteine, collagen and plant extracts. Users reviews are ambiguous. Some note an improvement in the condition of the hair and skin, others do not see any changes. Price: High.
• Pantogar (Pantogar): Contains medical yeast, L-cysteine, keratin, paraiaminobenzoic acid and group B vitamins. It is recommended for diffuse hair loss and damage to the hair structure. The reviews are mostly positive. Many note a decrease in hair loss and improve their growth. Price: High. It is a drug, not dietary supplements.
• Revalid (revalide): Contains amino acids, B vitamins, trace elements and plant extracts. Strengthens the hair, improves its structure and stimulates growth. User reviews are mostly positive. Price: average.
• Solgar Skin, Nails & Hair (Solgar leather, nails, hair): Contains vitamin C, zinc, copper and MSM (methyl sulfonylomethane). Improves the condition of the skin, nails and hair. User reviews are mostly positive. Price: average.
• Evalar Expert Hair (Evalar Hair Expert): Contains Taurin, brewer’s yeast, a breeding can, zinc, silicon and vitamins of group B. Strengthens the hair, stimulates their growth and improves the structure. Users reviews are ambiguous. Price: Low.
• Vitabiotics Trichologic (Vitabiotics Tricholodzhik): Contains vitamins, minerals, amino acids and plant extracts specially designed for hair health. User reviews are mostly positive. Price: High.
• Doppelherz Aktiv Hair Vital Complex (Doppelgerz Asset Complex): Contains the oil of wheat germ, L-cysteine, B vitamins and zinc. Strengthens the hair and improves their structure. Users reviews are ambiguous. Price: average.

VII. Alternative methods of improving the condition of the hair: integrated approach

In addition to taking dietary supplements, there are other methods of improving the condition of the hair that can be more effective or used in combination with dietary supplements.

• Proper nutrition: Provide a balanced diet rich in proteins, vitamins, minerals and antioxidants. Include products rich in iron (red meat, liver, legumes), zinc (seafood, nuts, seeds), biotin (eggs, nuts, avocados), vitamin D (fish, eggs, dairy products) and omega-3 fatty acids (fatty fish, linseed oil, walnuts).
• Healthy lifestyle: Avoid stress, get enough sleep, play sports and give up bad habits (smoking, alcohol abuse).
• Correct hair care: Use soft shampoos and air conditioners suitable for your hair type. Avoid frequent staining, clarification and chemical curls. Limit the use of thermal tools (hair dryers, ironing, curling iron). Do not comb wet hair, use a comb with wide teeth. Protect your hair from the sun, wind and frost.
• Head massage: Regular head massage improves blood circulation in the scalp, contributing to the delivery of nutrients to hair follicles.
• Professional hair procedures: Mesotherapy, plasmolifting and other professional hair procedures can stimulate hair growth and improve their condition. Consultation with a trichologist is needed.
• Medication: With serious problems with hair, such as androgenetic alopecia, drug treatment (minoxidil, finsteride) may be required. Treatment is prescribed by a trichologist.

VIII. Myths and misconceptions about hair dietary supplement

There are many myths and misconceptions about hair dietary supplements that mislead consumers.

• Myth 1: Bad is a panacea from all hair problems. Reality: Bad can be useful as an addition to comprehensive treatment, but are not a panacea. It is necessary to identify and eliminate the main cause of hair problems.
• Myth 2: the more expensive it is, the more effective it is. Reality: the price of dietary supplements is not always an indicator of its effectiveness. It is important to pay attention to the composition and reviews of doctors and users.
• Myth 3: Bad give an instant result. Reality: The effect of admission of dietary supplements usually manifests itself in a few months.
• Myth 4: All hair dietary supplements are the same. Reality: dietary supplements are characterized by the composition, concentration of active substances and the quality of ingredients.
• Myth 5: Bad is safe, as these are natural products. Reality: some dietary supplements can cause allergic reactions and other side effects. It is important to observe the recommended dosage and consult a doctor before starting.
• Myth 6: Bad can completely restore the fallen hair. Reality: dietary supplements can stimulate the growth of new hair, but cannot completely restore the hair that has fallen, especially with androgenetic alopecia.
• Myth 7: Biotin is the only vitamin necessary for the health of the hair. Reality: a complex of vitamins and minerals is needed for the health of hair, and not just biotin. Biotin deficiency is relatively rare.

IX. Conclusion: a conscious approach to choosing hair dietary supplements

In conclusion, we can say that a dietary supplement for hair can be useful as an addition to a comprehensive treatment of hair problems, especially if there is a deficiency of certain nutrients. However, it is important to approach their choice consciously, based on the reviews of doctors and users, as well as on scientific data. Do not rely on advertising promises and myths about dietary supplements. Before taking dietary supplements, you need to consult a doctor in order to exclude contraindications and choose the optimal composition and dosage. It is important to remember that dietary supplements are not a panacea and cannot replace full nutrition, a healthy lifestyle and treatment of the underlying disease that causes problems with hair. An integrated approach, including proper nutrition, a healthy lifestyle, proper hair care and, if necessary, drug treatment, is the most effective way to maintain health and hair of hair.

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