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Consumo de alimentos fortificados en estudiantes secundarios de la región metropolitana de Chile / Fortified food consumption in high school students from the metropolitan region of Chile
Durán A, Samuel; Freixas S, Alejandra; Saavedra M, Josseline; Maureira L, Rodrigo; Berrios O, Daniela; Gaete V, María Cristina.
  • Durán A, Samuel; Universidad Autónoma de Chile. Santiago. CL
  • Freixas S, Alejandra; Universidad Autónoma de Chile. Santiago. CL
  • Saavedra M, Josseline; Universidad Autónoma de Chile. Santiago. CL
  • Maureira L, Rodrigo; Universidad Autónoma de Chile. Santiago. CL
  • Berrios O, Daniela; Universidad Autónoma de Chile. Santiago. CL
  • Gaete V, María Cristina; Universidad Autónoma de Chile. Santiago. CL
Rev. chil. nutr ; 39(2): 144-150, June 2012. ilus
Article in Spanish | LILACS | ID: lil-646983
RESUMEN

Introducción:

Las vitaminas son nutrientes que tienen múltiples beneficios para nuestro organismo, lo que hace que se utilicen para enriquecer alimentos con el fin de aumentar su aporte nutricional.

Objetivo:

Determinar si la ingesta de alimentos fortificados sobrepasa las recomendaciones dietarías (RDA) y el Nivel Máximo de Ingesta Tolerable (UL).

Métodos:

Se identificaron los 213 alimentos fortificados del mercado. Se aplicó una encuesta alimentaria utilizando un set fotográfico a 298 estudiantes secundarios de ambos sexos de la Región Metropolitana. Se calculó la ingesta de nutrientes y sobre el resultado se agregó las vitaminas fortificadas en los alimentos.

Resultados:

Los hombres superan la ingesta para todas las vitaminas, en cambio las mujeres presentan un déficit en la B12. Las vitaminas cuya ingesta supera la UL son, folato 27,5%, B3 16,4%, Vitamina A 7,8% y B6 1,6%.

Conclusión:

Todas las vitaminas analizadas superan las recomendaciones a excepción de la B12 en mujeres y vitaminas como folato, B3, B6 y vitamina A, superan la UL.
ABSTRACT

Introduction:

Vitamins are nutrients that have multiple benefits for our body which are used to enrich foods to increase nutritional intake.

Objective:

To determine whether the intake of fortified foods exceeded dietary recommendations (RDA) and tolerable upper intake level (UL).

Methods:

213 fortified foods on the market were identified. An alimentary survey was performed using a photographic set of298foods in high school males and females students from Metropolitan Region. The intake of nutrients was calculated and the fortified vitamins on foods were added.

Results:

Men exceeded recommended intake for all vitamins, whereas women have a deficit in B12 Vitamin. Vitamins whose intake exceeds the UL are, folate, 27.5%, B3 vitamin 16.4%, A vitamin 7.8% and B6 vitamin 1.6%.

Conclusion:

All tested vitamins exceeded recommendations except for B1vitamins in women; folate; B3, B6 and A vitamin exceed the UL.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Students / Food, Fortified / Nutrition Surveys / Education, Primary and Secondary / Eating / Diet, Healthy Limits: Adolescent Country/Region as subject: South America / Chile Language: Spanish Journal: Rev. chil. nutr Journal subject: Nutritional Sciences Year: 2012 Type: Article Affiliation country: Chile Institution/Affiliation country: Universidad Autónoma de Chile/CL

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Full text: Available Index: LILACS (Americas) Main subject: Students / Food, Fortified / Nutrition Surveys / Education, Primary and Secondary / Eating / Diet, Healthy Limits: Adolescent Country/Region as subject: South America / Chile Language: Spanish Journal: Rev. chil. nutr Journal subject: Nutritional Sciences Year: 2012 Type: Article Affiliation country: Chile Institution/Affiliation country: Universidad Autónoma de Chile/CL