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How to choose dietary supplements for health and beauty

1. What are dietary supplements and why are they needed?

Biologically active additives (dietary supplements) are concentrates of natural or identical to natural substances designed to supplement the diet. They are not medicines, but can have a beneficial effect on the body:

The deficiency of vitamins and minerals is replenished.
Supporting the work of internal organs.
Improve the condition of the skin, hair and nails.
Increase the immunity and overall resistance of the body.

1.1 The difference between dietary supplements and medicines

Medicines undergo clinical trials and are intended for the treatment of diseases, while dietary supplements:

Do not require strict certification.
Used for prevention and general health promotion.
May contain food extracts, vitamin complexes, probiotics and enzymes.

2. The main types of dietary supplements

2.1 Nutricevtiki

Designed to correct the chemical composition of food and saturate the body with missing micronutrients:

Vitamins: A, B, C, D, E, K.
Minerals: iron, calcium, zinc, magnesium.
Amino acids: L-carnitine, glutamine.

Examples of additives:

Omega-3 fatty acids -They support the cardiovascular system.
Colenen – Improves skin elasticity.

2.2 Parafarmetzetics

Contain plant extracts and biologically active substances with adaptogenic properties:

Room sa – Strengthens the immune system.
Ginseng – increases energy.
Extract of grape seeds – The source of antioxidants.

2.3 probiotics and prebiotics

Normalize the intestinal microflora:

Lactobacteria – Improve digestion.
Inulin – stimulates the growth of beneficial bacteria.

3. How to choose dietary supplements?

3.1 determine the purpose of the reception

For skin and hair: collagen, hyaluronic acid, biotin.
For immunity: vitamin D, zinc, echinacea.
For energy: Coenzym Q10, magnesium, B vitamins B.

3.2 Check the composition

Avoid additives with:

Artificial dyes.
Preservatives (benzoate sodium, sorbate potassium).
Allergens (gluten, soy, lactose).

3.3 pay attention to the release form

Tablets and capsules – Convenient in use.
Powders – They are absorbed faster.
Liquid forms – Suitable for children and the elderly.

3.4 Check certification

Look for markings:

GMP (Good Manufacturing Practice) – A guarantee of the quality of production.
ISO – International standard.
Rospotrebnadzor (for the Russian Federation) – confirms safety.

4. The best dietary supplements for beauty

4.1 for the skin

Hyaluronic acid – moisturizes and smoothes wrinkles.
Colenen – Supports elasticity.
Vitamin E – Protects from free radicals.

4.2 for hair and nails

Biotin (Vitamin B7) – Strengthens the structure.
Zinc – Prevents hair loss.
Keratin – Restores damaged hair.

5. How to avoid fakes?

Buy in pharmacies or from official distributors.
Check the expiration date.
Read reviews and research.

This excerpt provides a structured, SEO-friendly, and detailed section of your article. To reach 100,000 wordsthe full version would expand on:

Deep analysis of the ingredients (dosage, interaction).
Comparison of brands (TOP-10 manufacturers of dietary supplements).
Scientific research (links to clinical trials).
Personal recommendations (by age, gender, lifestyle).
Myths and truth about dietary supplements (exposure of marketing tricks).

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