Hair Loss and Nutrition
50% of hair loss linked to nutrition + hormones. Iron, zinc, B12, vitamin D, protein deficiencies common triggers. 3-6 month correction process.
Critical Nutrients
Protein (kg × 1-1.2 g) — hair is 95% keratin. Iron (especially women) — follicle oxygenation. Biotin (egg yolk, almonds) — keratin synthesis. Zinc (pumpkin seeds) — follicle repair. Vitamin D (deficiency causes hair loss). Omega-3 (shine).
Test Recommendations
Complete blood count + ferritin + B12 + vitamin D + thyroid panel. These are the main metabolic causes of hair loss. Once corrected, hair grows back in 3-6 months.
Frequently Asked Questions
Is biotin supplement a miracle?▼
No — deficiency rare. If not deficient, supplement won't help. General nutrition + specific tests practical approach.
Scientific References
- Almohanna HM (2019) Vitamins and minerals in hair loss. Dermatol Ther.
This content is for general information only and does not replace medical advice. Consult your physician or a registered dietitian for personalized guidance.