Evaluation of vitamin status of the population of the russian arctic according to the data on vitamin consumption and serum level

Nina A Beketova,Oksana A Vrzhesinskaya,Evelina E Keshabyants,Natalia N Denisova,Vera M Kodentsdova,Irina V Kobelkova

doi:10.23888/pavlovj201927141-48

Abstract

Aim. To compare the calculated data of A, B2, D vitamins and beta-carotene consumption with diets and biomarkers of vitamin status of 178 residents of Tazovsky and Gyda settlements of Yamal-Nenets Autonomous Area. Materials and Methods. The actual nutrition was studied by frequency (according to the frequency of food consumption for the previous month) and 24-hour (daily) reproduction methods. Vitamin status was assessed by serum vitamin concentration. Results. A statistically significant relationship between serum beta-carotene level and its consumption with rations was established. There was no significant relationship between the level of fish consumption and vitamin D sufficiency. Conclusion. Vitamin intake data provide a framework to reveal deviations from optimal nutrition and to identify risk groups with vitamin deficiency, but they do not always make it possible to carry out an objective assessment of individual vitamin sufficiency. Thus, in individuals with a clear lack of vitamin A in the diet on the previous day before taking blood, blood retinol level was in the normal range.

Highlights

In individuals with a clear lack of vitamin A in the diet on the previous day before taking blood, blood retinol level was in the normal range
Materials and Methods The actual nutrition and vitamin status of the indigenous and alien populations were examined in 178 people over 18 years old living in the villages of Tazovsky and Gyda, located in the northeast of the Yamal-Nenets Autonomous Area. 78.9% of the surveyed were women, 21.1% were men
Vitamin status was assessed by the content of vitamins in the serum

Summary

ОРИГИНАЛЬНОЕ ИССЛЕДОВАНИЕ ORIGINAL STUDY

СРАВНЕНИЕ ДАННЫХ ОЦЕНКИ ВИТАМИННОЙ ОБЕСПЕЧЕННОСТИ НАСЕЛЕНИЯ АРКТИЧЕСКОЙ ЗОНЫ РОССИИ. © Н.А. Сопоставить расчетные показатели потребления с рационами питания витаминов А, B2, D и бета-каротина и биомаркеры витаминного статуса 178 жителей поселков Тазовский и Гыда Ямало-Ненецкого автономного округа РФ. Расчетные данные потребления витаминов позволяют выявлять отклонения от оптимального питания и группы риска развития алиментарной недостаточности, но не всегда дают возможность провести объективную оценку индивидуальной витаминной обеспеченности. EVALUATION OF VITAMIN STATUS OF THE POPULATION OF THE RUSSIAN ARCTIC ACCORDING TO THE DATA ON VITAMIN CONSUMPTION AND SERUM LEVEL. Aim. To compare the calculated data of A, B2, D vitamins and beta-carotene consumption with diets and biomarkers of vitamin status of 178 residents of Tazovsky and Gyda settlements of Yamal-Nenets Autonomous Area. Aim of the study was to compare the calculated data of vitamins consumption with food rations and the results of the assessment of vitamin status based on the concentration of their metabolites in the blood

Materials and Methods

Results and Discussion

ОРИГИНАЛЬНОЕ ИССЛЕДОВАНИЕ

Conclusions