Hair dietary

Hair dietary

Section 1: Anatomy and physiology of hair – Fundamentals of Health and Beauty

To understand the principles of the action of hair dietary supplements, it is necessary to have an idea of ​​their structure and life cycle. Hair is a complex structure consisting of several main parts: hair follicle, hair rod and hair bulb.

• Hair follicle: This is a recess in the skin from which the hair grows. Inside the follicle is a hair bulb, where cell division and the formation of new hair occurs. An important role is played by a dermal papilla, located at the base of the bulb. It contains blood vessels and nerve endings that provide nutrition and regulation of hair growth. The condition of the follicle directly affects the thickness, strength and general health of the hair. Damage or inflammation of the follicle can lead to hair loss or a deterioration in their quality. The follicle is affected by hormones, age, general health and external factors.

• Hair rod: This is the visible part of the hair consisting of keratin – a protein that provides strength and elasticity. The rod has three layers: cuticle, cortex and core (medulla).

  • Cuticle: The outer layer consisting of overlapping scales, like a tile. It protects the inner layers from damage and is responsible for the shine and smoothness of the hair. The damaged cuticle makes the hair dull, brittle and prone to tangling. Care products, such as air conditioners and masks, help restore and strengthen the cuticle.

  • Cortex: The thickest layer that makes up the bulk of the hair. It contains melanin, which determines the color of the hair, as well as keratin fibers that provide strength and elasticity. The state of the cortex directly affects the strength and elasticity of the hair. Cortex damage with chemical procedures (staining, curling) or thermal effects (hair dryers, ironing) leads to weakening and brittle hair.

  • Medulla: The most inner layer is not present in all hair. Its function has not been fully studied, but it is assumed that it plays a role in thermal insulation and nutrition of the hair.

• Hair onion: Located at the base of the hair follicle and is a zone of active cell division. Here, new cells are formed, which gradually rise up, keratinize and form a hair rod. The bulb is powered through blood vessels located in the dermal papilla. Bulb health is a key factor that determines the growth rate, thickness and quality of new hair. The deficiency of nutrients, hormonal disorders or stress can negatively affect the function of the bulb and lead to hair loss.

The life cycle of the hair consists of three phases:

• Anagen (growth phase): It lasts from 2 to 7 years. In this phase, active hair growth occurs. About 85-90% of the hair on the head are in the anagen phase. The duration of the anagen phase determines the length that can reach the hair.

• Katagen (recression phase): It lasts about 2-3 weeks. Hair growth stops, and the follicle is compressed. The hair onion is separated from the dermal papilla.

• Telogen (Phase Salm): It lasts about 3 months. The hair is at rest before falling. About 10-15% of the hair on the head are in the heterogene phase. After the phase of the heterogene of the hair falls, and in its place the new hair begins to grow.

Violations in the life cycle of the hair, such as the reduction in the phase of the anagen or an increase in the heelogen phase, can lead to hair loss.

Section 2: Causes of hair deterioration – factors affecting the health of curls

The condition of the hair reflects the general condition of the body. There are many factors that can negatively affect the health of the hair, leading to loss, brittleness, dullness and other problems.

• Inal meals: The deficiency of vitamins, minerals and proteins is one of the main reasons for the deterioration of the hair. Hair needs:

  • Protein: The main building material for hair. The lack of protein in the diet leads to a slowdown in growth, brittleness and thinning of the hair. Good sources of protein: meat, fish, eggs, dairy products, legumes, nuts.

  • Iron: Participates in the transportation of oxygen to hair follicles. Iron deficiency (anemia) can lead to hair loss. Good sources of iron: red meat, liver, spinach, legumes, enriched cereals.

  • Zinc: It is necessary for the growth and restoration of fabrics, including hair. Zinc deficiency can lead to hair loss, dry scalp and dandruff. Good sources of zinc: meat, seafood, nuts, seeds, whole grains.

  • Biotin (Vitamin B7): Participates in the metabolism of fats, carbohydrates and proteins necessary for hair growth. Biotin deficiency can lead to hair loss, fragility of nails and skin problems. Good sources of biotin: eggs, liver, nuts, seeds, avocados, mushrooms.

  • Vitamin D: Plays an important role in the regulation of hair growth. Vitamin D deficiency can lead to hair loss and other health problems. Vitamin D is produced in the skin under the influence of sunlight. It can also be obtained from fatty fish, eggs and enriched products.

  • Vitamin E: Antioxidant, protects hair follicles from damage to free radicals. Vitamin E deficiency can lead to a deterioration in the condition of the hair and skin. Good sources of vitamin E: vegetable oils, nuts, seeds, green leafy vegetables.

  • Vitamin C: It is necessary for the synthesis of collagen that strengthens the hair. It is also an antioxidant and protects hair follicles from damage. Good sources of vitamin C: citrus fruits, berries, pepper, broccoli.

  • Omega-3 fatty acids: Improve blood circulation in the scalp, contribute to hair growth and reduce inflammation. Good sources of omega-3 fatty acids: fatty fish (salmon, sardins, macrel), linseed seed, chia seeds, walnuts.

• Hormonal disorders: Hormones play an important role in the regulation of hair growth. Hormonal malfunctions can lead to hair loss, especially in women.

  • Androgens: Male sex hormones, such as testosterone, can affect hair follicles, leading to their miniaturization and hair loss (androgenic alopecia).

  • Estrogens: Female sex hormones contribute to hair growth. A decrease in estrogen levels (for example, during menopause or after childbirth) can lead to hair loss.

  • Thyroid hormones: Disorders in the thyroid gland (hypothyroidism or hyperthyroidism) can lead to hair loss, dry skin and other problems.

  • Cortisol (stress hormone): An increased level of cortisol can negatively affect hair follicles and lead to hair loss.

• Stress: Chronic stress can have a negative effect on the entire body, including hair. Stress can lead to:

  • Telegnum alopecia: Sudden hair loss caused by stress, illness or other factors.

  • Trichotillomania: Compulsive hair pulling out.

  • Autoimmune diseases: Stress can aggravate autoimmune diseases, such as focal alopecia in which the immune system attacks the hair follicles.

• Scalp diseases: Inflammatory diseases of the scalp, such as seborrheic dermatitis, psoriasis and fungal infections, can lead to hair loss and deterioration of their condition.

• Autoimmune diseases: Some autoimmune diseases, such as focal alopecia and systemic lupus erythematosus, can cause hair loss.

• Medicines: Some drugs, such as chemotherapeutic drugs, antidepressants and drugs for treating blood pressure, can cause hair loss.

• Incorrect hair care: Excessive use of hair dryers, ironing, painting, chemical curling, hair dyeing, tight hairstyles – all this can damage the hair and lead to their brittleness and loss.

• Age: With age, hair follicles become less active, which leads to thinning of the hair and slowing down their growth.

• Genetic predisposition: Genetics plays an important role in determining the density, thickness and color of the hair. Androgenic alopecia (baldness by male type) is often inherited.

Section 3: The role of dietary supplements in maintaining hair health – food from the inside

Bades (biologically active additives) for hair are complexes of vitamins, minerals, amino acids and other nutrients designed to improve hair health from the inside. They can help replenish the deficiency of nutrients, strengthen hair follicles, stimulate hair growth and improve their appearance.

• The principle of operation of dietary supplements: Bades act, providing hair follicles with the necessary nutrients that may not be sufficiently obtained from ordinary food. They help improve blood circulation in the scalp, strengthen hair roots, protect the hair from damage with free radicals and stimulate keratin production.

• The main components of hair dietary supplements and their action:

  • B vitamins B (B1, B2, B3, B5, B6, B9, B12): It is necessary for the growth and health of the hair. They participate in the metabolism of energy, protein synthesis and the formation of red blood cells, which deliver oxygen to hair follicles. B vitamins deficiency can lead to hair loss, dry scalp and other problems.

  • Biotin (Vitamin B7): It is important for the metabolism of fats, carbohydrates and proteins necessary for hair growth. Biotin deficiency can lead to hair loss, fragility of nails and skin problems.

  • Vitamin C: Antioxidant, protects hair follicles from damage to free radicals. It is necessary for the synthesis of collagen that strengthens the hair.

  • Vitamin D: Plays an important role in the regulation of hair growth. Vitamin D deficiency can lead to hair loss and other health problems.

  • Vitamin E: Antioxidant, protects hair follicles from damage to free radicals. Improves blood circulation in the scalp.

  • Iron: Participates in the transportation of oxygen to hair follicles. Iron deficiency (anemia) can lead to hair loss.

  • Zinc: It is necessary for the growth and restoration of fabrics, including hair. Zinc deficiency can lead to hair loss, dry scalp and dandruff.

  • Selenium: Antioxidant, protects hair follicles from damage to free radicals. Participates in the regulation of thyroid hormones that affect hair growth.

  • Copper: It is necessary for the synthesis of melanin, pigment that determines the color of the hair. The shortage of copper can lead to early gray hair.

  • Silicon: Strengthens hair and nails, improves their structure and elasticity.

  • Amino acids (L-cysteine, L-lisine, L-metionine): The main building blocks of keratin, the protein made of which the hair consists of. It is necessary for the growth and strength of the hair.

  • Collagen: Protein that strengthens hair and improves its elasticity.

  • Omega-3 fatty acids: Improve blood circulation in the scalp, contribute to hair growth and reduce inflammation.

  • Plant extracts (horsetail extract, nettle extract, palm extract Sabal): They have antioxidant, anti -inflammatory and stimulating hair growth properties.

• Advantages of using hair dietary supplements:

  • Improving the condition of the hair: Bades can help strengthen hair, reduce brittleness and loss, give it shine and healthy appearance.

  • Hair growth stimulation: Some dietary supplements contain components that stimulate hair growth, making them more thick and long.

  • Filling a deficiency of nutrients: Bades can help replenish the deficiency of vitamins, minerals and other beneficial substances that are necessary for hair health.

  • Improving the condition of the scalp: Some dietary supplements contain components that help improve the condition of the scalp, reduce dryness, dandruff and itching.

• Disadvantages and risks of using dietary supplements:

  • Individual intolerance: Some people may experience allergic reactions or other side effects when taking dietary supplements.

  • Interaction with drugs: Bades can interact with some drugs.

  • Overdose: Acceptance of too large doses of some vitamins and minerals can be harmful to health.

  • Lack of efficiency guarantee: The effectiveness of dietary supplements can vary depending on the individual characteristics of the body and the causes of hair problems.

  • Are not a cure: Bades are not drugs and are not intended for the treatment of diseases.

• How to choose the right hair diet

  • Determine the cause of hair problems: Before starting to take dietary supplements, it is important to determine the cause of hair problems. If hair loss is caused by hormonal disorders or diseases of the scalp, dietary supplements may not help.

  • Study the composition of the dietary supplement: Pay attention to the composition of the dietary supplement and make sure that it contains the necessary vitamins, minerals and other beneficial substances.

  • Pay attention to the dosage: Follow the dosage recommendations indicated on the packaging. Do not exceed the recommended dose.

  • Consult a doctor: Before you start taking dietary supplements, it is recommended to consult a doctor, especially if you have any diseases or you take medications.

  • Choose trusted manufacturers: Give preference to dietary supplements from well -known and trusted manufacturers that guarantee the quality and safety of their products.

  • Read reviews: Before buying dietary supplements, read the reviews of other people who used it.

Section 4: Review of popular hair dietary supplements – studying the assortment

The market presents a wide range of hair dietary supplements, each of which has its own composition, advantages and disadvantages. Consider some of the most popular and effective dietary supplements:

• Perfectil (Perfectil): One of the most famous and popular dietary supplements for hair, skin and nails. It contains a wide range of vitamins, minerals and plant extracts, including B vitamins, vitamin D, vitamin E, iron, zinc, selenium, copper, silicon, coenzyme Q10 and grape seed extract. Perfectil helps strengthen hair, reduce brittleness and loss, improve the condition of the skin and nails.

• Revalid (Revalid): Contains amino acids (L-cysteine, L-metionine), B vitamins, minerals (zinc, copper, iron) and millet extract. Revalide helps strengthen hair, stimulate their growth and improve the structure.

• Pantovigar (Pantovigar): Contains medical yeast, keratin, amino acids (L-cysteine), vitamins of group B and steam-aminobenzoic acid. The pantovigar is used to treat diffuse hair loss caused by various factors, such as stress, hormonal disorders or nutrient deficiency.

• Nutricap (nutricap): Contains walnut oil, wheat germ oil, vitamin E, B vitamins and biotin. Nutricap helps strengthen hair, give it shine and protect it from damage.

• Solgar skin, nails, hair (SOLGAR SKIN, Nails & Hair): Contains MSM (methyl sulfonylomethane), silicon, l-profral, l linis, copper and vitamin C. Solgar leather, nails, hair helps to strengthen hair, skin and nails, improve their structure and elasticity.

• Vitašarm (Vitasharm): Contains B vitamins, vitamin A, vitamin E and nicotinamide. Vitasharm helps improve the condition of the skin, hair and nails, reduce dryness and irritation.

• Fitoval (Fitoval): Presented in various forms: capsules, shampoo, lotion. The capsules of the fitt contain medical yeast, cysteine, B vitamins, iron and copper. Fitwl helps strengthen hair, stimulate their growth and improve the structure.

• Evalar Hair Expert Hair: Contains Taurin, yeast extract, zinc, copper, biotin vitamins. Evalar Hair Expert helps strengthen hair, reduce loss and stimulate their growth.

When choosing a dietary supplement, it is important to take into account the individual characteristics of the body, the cause of hair problems and the composition of the product. It is recommended to consult a doctor or a trichologist for the selection of the most suitable dietary supplement.

Section 5: A combination of dietary supplements with other hair care methods – an integrated approach

Hair dietary supplements can be an effective addition to other hair care methods, such as proper nutrition, the use of high -quality cosmetics and avoiding bad habits. A comprehensive approach to hair care allows you to achieve the best results and maintain their health and beauty for many years.

• Proper nutrition: As mentioned earlier, proper nutrition is the basis of hair health. Make sure your diet contains a sufficient amount of protein, iron, zinc, biotin, vitamins and omega-3 fatty acids.

• Using high -quality cosmetics: Choose shampoos, air conditioners, masks and other hair care products that are suitable for your hair type and do not contain aggressive ingredients such as sulfates, parabens and silicones.

• Avoiding bad habits: Try to avoid the frequent use of hairdries, ironing, pain, chemical curling and hair dyeing. If you still use these tools, be sure to use heat protection products. Do not smoke or abuse alcohol, as these bad habits can negatively affect hair health.

• Sun protection: Protect your hair from exposure to direct sunlight, especially in the summer. Wear a hat or use special hair protection products.

• Scalp massage: Regular scalp massage improves blood circulation in hair follicles, stimulates hair growth and reduces stress.

• Regular haircuts: Regular haircuts help get rid of split ends and preserve a healthy look of hair.

• Professional care: Periodically visit a hairdresser or a trichologist for professional hair and scalp care.

• Avoid stress: Try to avoid stressful situations and learn to cope with stress. Make sports, yoga or other relaxing practices.

• Healthy sleep: Provide yourself a full sleep (7-8 hours a day). The lack of sleep can negatively affect the health of the hair.

• Hair moisturizing: Use moisturizing masks and air conditioners, especially if you have dry and brittle hair.

• Drinking mode: Drink enough water (1.5-2 liters per day). Dehydration can negatively affect the condition of the hair.

The combination of dietary supplements with other hair care methods allows you to create optimal conditions for their growth and health. Remember that the results may not be noticeable immediately, so it is necessary to patient and adhere to the selected hair care program for several months.

Section 6: Myths and reality about hair dietary supplements – debunking of errors

Around the hair dietary supplements there are many myths and delusions. It is important to distinguish real facts from unreasonable statements in order to make conscious decisions about their use.

• Myth 1: Hair dietary supplements are a magic remedy that will instantly solve all hair problems.

  Reality: Bades are not a magical remedy. They can help improve the condition of the hair, but not instantly. The results can be noticeable only after a few months of regular reception. Bades are effective only if problems with hair are caused by a shortage of nutrients. If hair loss is caused by hormonal disorders, diseases of the scalp or other factors, dietary supplements may not help.

• Myth 2: The more vitamins and minerals in the dietary supplement, the more effective it is.

  Reality: Not always better means better. It is important that the dietary supplement contains the necessary vitamins and minerals in the correct dosages. Acceptance of too large doses of some vitamins and minerals can be harmful to health.

• Myth 3: Hair dietary supplements can replace good nutrition.

  Reality: Bades cannot replace good nutrition. They are only an addition to a healthy diet. It is important that your diet contains a sufficient amount of protein, iron, zinc, biotin, vitamins and omega-3 fatty acids.

• Myth 4: Hair dietary supplements are absolutely safe and have no side effects.

  Reality: Some people may experience allergic reactions or other side effects when taking dietary supplements. Bades can interact with some drugs. Before starting to take dietary supplements, it is recommended to consult a doctor.

• Myth 5: All hair dietary supplements are equally effective.

  Reality: The effectiveness of dietary supplements can vary depending on the composition, dosage and individual characteristics of the body. It is important to choose a dietary supplement that is right for you.

• Myth 6: Hair dietary supplements help stop baldness.

  Reality: Bades can help slow down hair loss and stimulate their growth, but they cannot stop baldness, especially if it is caused by a genetic predisposition (androgenic alopecia).

• Myth 7: Hair dietary supplements must be taken constantly.

  Reality: Bades are recommended to be taken in courses. The duration of the course depends on the specific dietary supplement and the individual needs of the body. After completing the course, you can take a break.

It is important to critically evaluate information about hair dietary supplements and not believe unreasonable promises. Consult a doctor or a trichologist to get a professional advice and choose a suitable dietary supplement for your hair.

Section 7: Trichologist’s advice on the use of dietary supplements – recommendations of a specialist

A trichologist is a doctor who specializes in the diagnosis and treatment of hair and scalp diseases. Consultation with a trichologist can be useful before taking hair dietary supplements to determine the cause of hair problems and choose the most effective complex of vitamins and minerals.

• When to contact a trichologist:

  • With intense hair loss (more than 100 hair per day).
  • With a change in the structure of the hair (brittleness, dryness, thinning).
  • If itching, dandruff or other scalp problems appear.
  • If hormonal disorders or other diseases affecting the condition of the hair.

• What a trichologist can do:

  • Conduct an inspection of hair and scalp.
  • Assign the necessary tests (blood test for hormones, trace elements, a general blood test, etc.).
  • Conduct trichoscopy (examination of hair and scalp under a microscope).
  • Diagnose and prescribe treatment.
  • Recommend suitable hair dietary supplements.
  • Give tips on hair care and scalp.

• Recommendations of a trichologist for the use of dietary supplements:

  • Do not self -medicate: Before you start taking dietary supplements, consult a trichologist to determine the cause of hair problems and exclude serious diseases.

  • Choose dietary supplements wisely: Give preference to dietary supplements from well -known and trusted manufacturers that guarantee the quality and safety of their products. Study the composition of the dietary supplement and pay attention to the dosage of vitamins and minerals.

  • Follow the doctor’s recommendations: Take dietary supplement in accordance with the recommendations of the trichologist or instructions on the package. Do not exceed the recommended dose.

  • Be patient: The results may not be noticeable immediately. It is usually required several months of regular dietary supplements to see improvements in a state of hair.

  • Combine dietary supplements with other care methods: Bades are only an addition to a healthy lifestyle and proper hair care. It is important to eat properly, use high -quality cosmetics and avoid bad habits.

  • Tell the doctor about any side effects: If you experience any side effects when taking a dietary supplement, immediately stop using it and consult a doctor.

  • Do not expect a miracle: Bades are not a magical remedy. They can help improve the condition of the hair, but cannot solve all problems.

  • Visit a trichologist regularly: Regular visits to the trichologist will help control the condition of the hair and scalp and timely identify and treat possible problems.

Following the tips of the trichologist, you can choose the most effective dietary supplement for your hair and achieve the best results in caring for them.