RESUMEN
A multicenter cross-sectional study with the participation of 356 healthy children aged 1 to 3 years from the cities of the Central Federal District: Moscow (n=106), Ivanovo (n=126), Yaroslavl (n=124) has been carried out. Questionnaire method, the method of 24-hour diet recall for 3 days (2 weekdays and 1 weekend) and the method of diary recording of food intake were used. The average daily volumes of food were consistent with the recommended age norms only in 31.2% of the surveyed children; after 1 year of life children actively started to transfer to nutrition from the family table and only 51.7% of children continued to receive individually prepared for baby food. The recommended dietary allowances were inadequate in macro- and micronutrients: 48.6% of all children received excessive amounts of protein and fat, and 74.1% were less in carbohydrates. The consumption of vitamins D and A and minerals (calcium, iron and zinc) did not correspond to existing recommendations in the majority of cases: only 10-30% of the examined children received physiological norms of vitamins from food and 13-34% - some minerals and trace elements. These results indicate that the nutrition of young children living in the Central Federal District is imbalanced on daily caloric, macro- and micronutrient composition, does not fully meet the requirements of the balanced diet and needs serious optimization.
Asunto(s)
Desarrollo Infantil/fisiología , Fenómenos Fisiológicos Nutricionales Infantiles/fisiología , Ingestión de Alimentos/fisiología , Ingestión de Energía/fisiología , Fórmulas Infantiles , Encuestas y Cuestionarios , Preescolar , Proteínas en la Dieta/administración & dosificación , Proteínas en la Dieta/análisis , Femenino , Humanos , Lactante , Masculino , Minerales/administración & dosificación , Minerales/análisis , Moscú , Vitamina A/administración & dosificación , Vitamina A/análisis , Vitamina D/administración & dosificación , Vitamina D/análisisRESUMEN
A dependence of a health status on a condition of adaptation and of functional reserves of child's organism was studied. It was shown that the health status of contemporary schoolchildren is characterized, alongside with a higher prevalence of poly-organs' and morphological-and-functional deviations and chronic pathologies, by impaired rates and a lack of harmonic physical development as well as by a low level of reserve organism abilities. A variety of measures is suggested to promote the existing system of physical education.