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Vitamina A

Nombres alternativos:

Retinol; Carotenoides

Recomendaciones:

La mejor manera de satisfacer los requerimientos diarios de vitaminas esenciales es consumir una dieta balanceada , que contenga una variedad de productos de los grupos básicos de alimentos .

El Comité de Nutrición y Alimentos del Instituto de Medicina ( Food and Nutrition Board at the Institute of Medicine ) recomienda lo siguiente:

Bebés:

Niños:

Adolescentes y adultos:

Las mujeres que estén en embarazo o lactando necesitan cantidades mayores. Se recomienda preguntarle al médico acerca de la mejor dosis en cada caso particular.

Referencias:

Ford MD,  Clinical Toxicology . 1st ed. Philadelphia, Pa: WB Saunders; 2001:297

Institute of Medicine. Food and Nutrition Board. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc . National Academy Press, Washington, DC, 2001.

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