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Vitaminas y Cabello: ¿Farsa o Ciencia?
Advaitaa Ravipati1, Antonella Tosti1
1Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.
Clinics in dermatology
|February 15, 2026
Resumen
Las vitaminas apoyan la salud del cabello en personas con deficiencias. Sin embargo, se necesita más investigación para confirmar si los suplementos vitamínicos benefician a personas sanas.
Área de la Ciencia:
- Ciencia de la Nutrición
- Dermatología
- Biología del Cabello
Sus antecedentes:
- Creciente interés en los suplementos para la salud del cabello más allá de los tratamientos médicos.
- Las vitaminas son micronutrientes esenciales para la homeostasis corporal y el crecimiento del cabello.
- Las deficiencias vitamínicas se relacionan con trastornos del cabello como la alopecia areata y el efluvio telógeno.
Objetivo del estudio:
- Revisar la evidencia científica sobre la suplementación vitamínica y la salud del cabello.
- Evaluar el impacto de las vitaminas en la salud del cabello tanto en personas deficientes como sanas.
Principales métodos:
- Revisión de literatura sobre la evidencia científica existente.
- Análisis de ensayos clínicos y estudios sobre suplementación vitamínica y salud del cabello.
Principales resultados:
- La evidencia apoya la suplementación vitamínica en personas con deficiencias vitamínicas diagnosticadas y trastornos del cabello.
- Actualmente existe un respaldo científico limitado para los beneficios tangibles de la suplementación vitamínica en personas sanas sin deficiencias.
Conclusiones:
- Las vitaminas desempeñan un papel crucial en la salud del cabello, particularmente al corregir deficiencias.
- Se necesitan más ensayos clínicos para establecer la eficacia de la suplementación vitamínica para mejorar la salud del cabello en la población general sin deficiencias.
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