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NUTRITIONAL SUPPLEMENTS BENEFICIAL FOR HAIR HEALTH
| Nutritional Supplement | Health Effect | Recommended Daily Intake |
| Biotin | Supports hair growth, reduces hair loss | 5000 mcg |
| Collagen | Strengthens hair, increases elasticity | 10 g |
| Omega-3 | Nourishes and moisturizes the scalp | 1000–3000 mg |
| Zinc | Strengthens hair roots, prevents hair loss | 10–30 mg |
| Iron | Prevents anemia, supports hair roots | 18–27 mg |
| Vitamin D | Supports immunity, protects hair health | 1000–4000 IU |
| Vitamin E | Eliminates free radicals, nourishes hair | 200–400 IU |
| B Vitamin Complex | Produces energy, supports scalp | 50–100 mg |