Brittle Hair and Nails SyndromeBrittle Hair and Nails Syndrome
Prevalencia: Affects approximately 20% of the general population
Evidence-Ranked Ingredients
| Ingrediente | Calificación | Estudios | Dirección | |
|---|---|---|---|---|
| Vitamin E | D | 2 | Mixed | Ver → |
| Silica (Silicon) | D | 0 | Neutral | Ver → |
About
Co-occurring brittleness of hair shafts and nail plates, often reflecting underlying micronutrient deficiencies (biotin, iron, zinc, silicon) or connective tissue fragility. Hair becomes dry, splits easily, and breaks mid-shaft.
Common Symptoms
Risk Factors
- Biotin deficiency
- Iron deficiency
- Hypothyroidism
- Excessive heat styling
- Aging
Frequently Asked Questions
What supplements are studied for Brittle Hair and Nails Syndrome?
How is the evidence for Brittle Hair and Nails Syndrome supplements graded?
How many studies on Brittle Hair and Nails Syndrome supplements have been reviewed?
What are common symptoms of Brittle Hair and Nails Syndrome?
Related Conditions
Afecciones que comparten ingredientes estudiados
Aviso legal FDA: Estas declaraciones no han sido evaluadas por la Food and Drug Administration. Los productos y la información en este sitio web no están destinados a diagnosticar, tratar, curar ni prevenir ninguna enfermedad. Las calificaciones de evidencia presentadas se basan en nuestro análisis de investigación publicada revisada por pares y no constituyen consejo médico. Siempre consulte a su profesional de salud antes de comenzar cualquier régimen de suplementos.