Las personas que consumen mucha verdura conservan un cerebro más sano al alcanzar la edad avanzada, según se desprende de un nuevo estudio publicado en "Neurology" por investigadores del Rush University Medical Center (Estados Unidos).
Por el contrario, no hallaron relación entre el consumo de fruta y la función cognitiva tras evaluar a más de 3.700 personas a lo largo de 6 años.
Sus resultados muestran que, en comparación con varones y mujeres que apenas comían verduras –un plato o menos al día-, aquellas que consumían tres raciones o más diarias presentaron una tasa de declive cognitivo un 40% más lenta.
Estos datos sugieren que las verduras pueden contener ciertos nutrientes que las hacen particularmente eficaces para preservar la agudeza mental a edad avanzada.
Neurology 2006;67:1370-1376
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