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Vitamin A status of healthy infants in Ankara, Turkey
Insights
Vitamin A deficiency is a significant public health issue in Ankara, affecting nearly 30% of children under two. This study highlights the widespread subclinical vitamin A deficiency in young children, emphasizing the need for nutritional interventions.
Area of Science:
- Pediatrics
- Public Health
- Nutritional Science
Background:
- Vitamin A deficiency is a major global health concern, particularly in developing nations.
- Limited data exists on the vitamin A status of children in Turkey.
- Subclinical vitamin A deficiency poses a significant risk to child development.
Purpose of the Study:
- To assess serum vitamin A levels in healthy children under two years of age in Ankara, Turkey.
- To determine the prevalence of subclinical vitamin A deficiency in this population.
- To highlight the public health implications of vitamin A status in young children.
Main Methods:
- Serum vitamin A levels were measured using high-performance liquid chromatography.
- Eighty healthy children under two years old, attending for measles immunization, were included.
- Data was analyzed to determine the mean vitamin A levels and identify deficiency prevalence.
Main Results:
- Serum vitamin A levels ranged from 8.5 to 34 micrograms/dl (mean 23.54 +/- 6.86 micrograms/dl).
- Approximately 30% of the children exhibited low serum vitamin A levels (< 20 micrograms/dl).
- This indicates a high prevalence of subclinical vitamin A deficiency.
Conclusions:
- Subclinical vitamin A deficiency is an important public health problem among children under two in Ankara.
- The findings underscore the need for targeted nutritional strategies and public health interventions in the region.
- Further research is warranted to understand the long-term implications and effective prevention methods.
Abstract:
Vitamin A deficiency is considered widespread health problem among children in developing countries. There are a limited number of studies related to the vitamin A status of children in Turkey. We studied serum vitamin A levels in 80 healthy children less than 2 years of age admitted to Dr. Sami Ulus Children's Hospital for measles immunization. Vitamin A levels were determined by high performance liquid chromatography, and ranged from 8.5 to 34 micrograms/dl (mean 23.54 +/- 6.86 micrograms/dl). We have shown that subclinical vitamin A deficiency is an important public health problem in Ankara, as approximately 30 percent of the children examined were found to have low levels of serum vitamin A (< 20 micrograms/dl).