Los autores analizaron los datos de 39.876 mujeres del Women’s Health Study para determinar la relación entre ingesta de frutas y verduras y desarrollo de cataratas..
En los datos de base, se identificaron 35.724 mujeres sin cataratas, a quienes se les hizo un seguimiento sobre incidencia y extracción de cataratas. Las cataratas fueron definidas en el estudio como un incidente, responsable de opacidad del cristalino asociada a la edad que causaba una disminución en la agudeza visual mejor corregida igual o peor de 20/30.
El seguimiento medio fue de 10 años. Durante este tiempo, se confirmaron 2.067 cataratas y 1.315 extracciones. Las mujeres que consumían dietas ricas en frutas y vegetales obtuvieron una modesta reducción de riesgo de cataratas de un 10% a un 15%, comparadas con las que seguían dietas más bajas de estos alimentos.
Webs Relacionadas
Brigham and Women’s Hospital
American Journal of Clinical Nutrition
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