Complex dietary supplements for beauty and health of hair

Complex dietary supplements for the beauty and health of hair: a deep analysis and prospects

I. Hair as a mirror of health: the role of internal factors

The health and beauty of the hair is not only the result of external care, but also a reflection of the general condition of the body. The shine, density, strength and elasticity of the hair directly depend on the receipt of the necessary nutrients, hormonal balance, blood circulation and the effectiveness of metabolic processes. Any internal malfunctions, whether it is a deficiency of vitamins and minerals, stress, hormonal vibrations or chronic diseases, immediately affect the condition of the hair.

1. Nutrition and hair growth: Hair is a fast -growing fabric requiring the constant receipt of «building materials». The cells of the hair follicles are actively divided and synthesize keratin, the main protein from which the hair consists of. The lack of protein, vitamins, minerals and other nutrients can lead to a slowdown in growth, thinning of hair, brittleness and loss.

2. Hormonal background: Hormones play a key role in the regulation of the hair growth cycle. Androgens, estrogens and thyroid hormones have a direct effect on the growth phases (anagen), rest (bodyogen) and loss (catagen). The imbalance of hormones, especially in women during pregnancy, after childbirth and during menopause, often leads to temporary or constant hair loss.

3. Blood circulation and nutrition of follicles: Blood causes oxygen and nutrients to hair follicles. Violation of the microcirculation of the scalp caused by stress, smoking, a lack of physical activity or vascular diseases can lead to a deterioration in follicles and, as a result, to weakening and loss of hair.

4. Stress and hair health: Chronic stress is a powerful factor that negatively affects the condition of the hair. Stress can cause spasm of vessels of the scalp, worsening blood circulation and follicles. In addition, stress can lead to hormonal changes and disorders of the immune system, which can also contribute to hair loss.

5. Diseases and medicines: Some diseases, such as anemia, thyroid diseases, autoimmune disorders and infections, can lead to hair loss. In addition, taking some drugs, for example, anticoagulants, antidepressants, anti -inflammatory drugs and drugs for cancer, can have a negative effect on the condition of the hair.

II. Complex dietary supplements: what is it and how they work

Complex biologically active additives (dietary supplements) are specially designed formulas containing a combination of vitamins, minerals, amino acids, plant extracts and other nutrients necessary to maintain health and hair beauty. The goal of complex dietary supplements is to make up for a deficiency of nutrients, improve blood circulation of the scalp, strengthen hair follicles and stimulate hair growth.

1. Principle Actions: Complex dietary supplements affect various aspects of hair health:

   • Filling a deficiency of nutrients: The dietary supplements contain vitamins (A, C, D, E, B-bands), minerals (zinc, iron, selenium, copper), amino acids (cysteine, methionine, lysine) and other nutrients necessary for the synthesis of keratin and the normal functioning of hair follicles.
   • Improving blood circulation of the scalp: Some components of dietary supplements, such as ginkgo biloba extract and nicotinic acid (vitamin PP), contribute to the expansion of blood vessels and improving the microcirculation of the scalp, providing the best nutrition of hair follicles.
   • Antioxidant Protection: Antioxidants, such as vitamin C, vitamin E, selenium and green tea extract, protect hair follicles from damage to free radicals formed as a result of stress, environmental pollution and other factors.
   • Hormonal balance regulation: Some dietary supplements contain plant extracts, such as Palmetto extract, which can help adjust the level of dihydrotestosterone (DGT), a hormone associated with hair loss according to the male type.
   • Strengthening hair follicles: Amino acids, such as cysteine ​​and methionine, are the main components of keratin and help strengthen hair follicles and improve the hair structure.

2. Comprehensive dietary supplements: key ingredients

   • B vitamins B: Biotin (B7), Niacin (B3), pantotenic acid (B5), pyridoxine (B6), folic acid (B9) and cobalamin (B12) play an important role in cell metabolism and keratin synthesis. The deficiency of these vitamins can lead to hair loss, dryness, brittleness and deceleration of growth.
   • Vitamin A: It is necessary for the growth and differentiation of cells, including cells of hair follicles. However, excessive consumption of vitamin A can lead to hair loss.
   • Vitamin C: A powerful antioxidant protects the hair follicles from damage to free radicals and promotes the synthesis of collagen, an important component of the connective tissue surrounding the hair follicles.
   • Vitamin D: He plays a role in the regulation of the hair growth cycle and can help prevent hair loss. Vitamin D deficiency is associated with various types of hair loss, including diffuse alopecia and focal alopecia.
   • Vitamin E: Antioxidant improves blood circulation of the scalp and promotes hair growth.
   • Zinc: It is necessary for the synthesis of keratin and the regulation of the sebaceous glands. Zinc deficiency can lead to hair loss, dry scalp and dandruff.
   • Iron: An important component of hemoglobin, which carries oxygen to cells, including cells of hair follicles. Iron deficiency (iron deficiency anemia) is one of the most common causes of hair loss, especially in women.
   • Selenium: Antioxidant, protects hair follicles from damage to free radicals and promotes hair growth. However, excessive selenium consumption can lead to hair loss.
   • Copper: Participates in the synthesis of melanin, pigment responsible for hair color. The deficit of copper can lead to hair sowing.
   • Silicon: Strengthens the structure of the hair and contributes to their growth.
   • Amino acids (cysteine, methionine, lease): The main components of keratin, the protein made of which the hair consists of. Amino acid deficiency can lead to brittleness, dryness and slowdown in hair growth.
   • Plant extracts (extract with palmetto, green tea extract, horsetail extract, ginkgo bilobe extract): They have various useful properties for hair, such as antioxidant, anti -inflammatory, improves blood circulation and regulating hormonal balance.
   • Omega-3 fatty acids: It is necessary for the health of the scalp and hair. They help reduce inflammation, improve blood circulation and moisturize the scalp, which contributes to the growth of healthy hair.

III. Scientific research and evidence base

The effectiveness of complex hair dietary supplements is the subject of scientific research. Some studies confirm the positive effect of certain ingredients of dietary supplements on the health of the hair, while other studies do not reveal a significant effect. It is important to note that the results of research can vary depending on the composition of the dietary supplement, dosage, duration of administration and individual characteristics of the body.

1. Biotin: Numerous studies confirm that a biotin deficiency can lead to hair loss. Reception of biotin as an additive can help stop hair loss and stimulate their growth in people with biotin deficiency. However, in people with a normal biotin level, taking biotin as an additive does not have a significant effect on hair growth.

2. Zinc: Studies show that zinc deficiency can lead to hair loss. Taking zinc as an additive can help stop hair loss and stimulate their growth in people with zinc deficiency. In addition, zinc can help reduce the scalp and dandruff.

3. Iron: Iron deficiency anemia is one of the most common causes of hair loss, especially in women. Iron intake as an additive can help stop hair loss and stimulate their growth in people with iron deficiency anemia. It is important to note that before starting iron taking as an additive, it is necessary to consult a doctor and take a blood test to determine the level of iron.

4. Vitamin D: Studies show that vitamin D deficiency is associated with various types of hair loss, including diffuse alopecia and focal alopecia. Vitamin D intake as an additive can help stop hair loss and stimulate their growth in people with vitamin D.

5. Plant extracts: Some plant extracts, such as Palmetto extract and green tea extract, have proven effectiveness in the treatment of hair loss. Palmetto extract can help reduce the level of dihydrotestosterone (DGT), a hormone associated with hair loss by male type. Green tea extract has antioxidant and anti -inflammatory properties that can help protect hair follicles from damage.

6. Omega-3 fatty acids: Studies show that omega-3 fatty acids can help reduce scalp inflammation, improve blood circulation and moisturize the scalp, which contributes to the growth of healthy hair.

IV. Criteria for choosing a complex dietary supplement: what to pay attention to

When choosing a comprehensive hair dietary supplement, it is important to consider several factors to take into account:

1. Composition: Carefully study the composition of the dietary supplement and make sure that it contains the necessary vitamins, minerals, amino acids and plant extracts in sufficient dosages. Pay attention to the presence of ingredients whose effectiveness is proved by scientific research.

2. Dosage: Make sure that the dosage of the ingredients in the dietary supplements correspond to the recommended daily consumption standards. Do not exceed the recommended dosage, as this can lead to undesirable side effects.

3. Quality: Choose dietary supplements from well -known and trusted manufacturers that guarantee the quality and safety of your products. Pay attention to the availability of quality certificates and compliance with international standards (for example, GMP).

4. Output form: Bades are produced in various forms, such as tablets, capsules, chewing sweets and liquids. Choose a form that is most convenient for you.

5. Reviews: Study the reviews of other users about the dietary supplement to get an idea of ​​its effectiveness and possible side effects. However, remember that dietary supplement efficiency can vary depending on the individual characteristics of the body.

6. Consultation with a doctor: Before taking any dietary supplement, it is recommended to consult a doctor, especially if you have any diseases or you take medications. The doctor will help you choose the most suitable dietary supplement, taking into account your individual needs and health status.

V. Contraindications and side effects

Like any other biologically active additives, complex hair dietary supplements have contraindications and can cause side effects.

1. Contraindications:

   • Individual intolerance to dietary supplements.
   • Pregnancy and breastfeeding.
   • Diseases of the kidneys and liver at the stage of exacerbation.
   • Blood coagulation disorders.
   • Autoimmune diseases.
   • Children’s age (up to 18 years).

2. Side effects:

   • Allergic reactions (skin rash, itching, urticaria).
   • Disorders of the gastrointestinal tract (nausea, vomiting, diarrhea, constipation).
   • Headache.
   • Dizziness.
   • Changing the color of urine.
   • In rare cases — hair loss (with an overdose of some vitamins and minerals).

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

VI. Recommendations for use

To achieve the maximum effect of taking a complex hair dietary supplement, the following recommendations must be followed:

1. Follow the instructions: Carefully read the instructions for the use of dietary supplements and strictly follow the specified dosages and duration of the reception.

2. Regularity: Take the dietary supplement regularly without missing the tricks. To achieve visible results requires a long course of admission (at least 3-6 months).

3. Complex approach: Do not consider dietary supplement as a panacea from all hair problems. To achieve the best results, it is necessary to combine a dietary supplement with proper nutrition, sufficient sleep, control stress and proper hair care.

4. Nutrition: Provide the body with a sufficient amount of protein, vitamins, minerals and other nutrients. Turn on in your diet products rich in protein (meat, fish, eggs, legumes), vitamins (fruits, vegetables, greens) and minerals (nuts, seeds, whole grain products).

5. Hair care: Use soft shampoos and air conditioners, avoid frequent use of a hairdryer, ironing and other thermal tools. Protect the hair from the effects of sunlight and other adverse environmental factors.

6. Stress management: Find the ways to cope with stress, such as meditation, yoga, walks in the fresh air or communication with friends and family.

VII. Prospects and new developments

Science does not stand still, and new approaches to improving the health and beauty of the hair are constantly being developed. In the future, one can expect the appearance of more effective and safe comprehensive hair dietary supplements based on the latest achievements in the field of nutrition and dermatology.

1. Personalized dietary supplements: The development of personalized dietary supplements, taking into account the individual characteristics of the body, genetic profile and hair needs, will achieve more effective results.

2. Nanotechnology: The use of nanotechnologies for the delivery of active dietary supplements directly to the hair follicles will increase their bioavailability and effectiveness.

3. Stem cells: Studies in the field of stem cells open new prospects for the regeneration of hair follicles and stimulation of hair growth.

4. Microbia of the scalp: The study of the microbioma of the scalp and its effect on the health of the hair will develop new dietary supplements aimed at maintaining a healthy microflora and improving the condition of the hair.

5. Genetic research: Genetic studies will help identify a predisposition to various types of hair loss and develop preventive and therapeutic measures.

In conclusion, complex hair dietary supplements can be a useful addition to a comprehensive approach to hair care. However, it is important to remember that dietary supplements are not panacea and cannot replace a healthy lifestyle, proper nutrition and proper hair care. Before taking any dietary supplement, you need to consult a doctor.