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1

Comparison of nutrition and nutritional status of older women in a ten-year period - plenary lecture

100%
Chabros E., Charzewska J., Rogalska-Niedzwiedz M., Wajszczyk B., Chwojnowska Z., Fabiszewska J.
Polish Journal of Food and Nutrition Sciences
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2006
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tom 15/56
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nr Spec.Issue 2
The aim of this study was to compare the diet of older women examined in 1992 and in 2002. Comparing to 1992, in 2002, a statistically significant increase in calcium, potassium, folates, vitamin C and E content and a significant decrease in sodium content were observed. Despite these positive changes, in both studies the energy of diets and the contents of minerals (besides phosphorus and sodium), vitamins from group B and vitamin D was below the safe level of the Polish RDA.
2

Vitamin D and forearm bone mineral density in adolescent girls

100%
Wajszczyk B., Charzewska J., Chabros E., Rogalska-Niedzwiedz M., Chwojnowska Z., Fabiszewska J.
Polish Journal of Food and Nutrition Sciences
|
2006
|
tom 15/56
|
nr Spec.Issue 2
The objective of the study was to evaluate the content of vitamin D in the diet and in blood serum of adolescent girls and the impact thereof on the forearm bone mineral density. Fifty eight girls aged 12-13 years from Warsaw have been examined. Data regarding the intake of vitamin D have been obtained during three 24-h recalls undertaken in one year. The concentration of vitamin D in blood serum has been determined three times in the perspective of one year. Two measurements have been taken in winter, one in the summer. The forearm bone mineral density (BMD) in the non-dominating arm has been examined using p-DXA osteoplan in the middistal and ultradistal section. The diets of the girls examined are characterised by a very low content of vitamin D. The percentage of that content against recommended norm has remained at the level of 20-25%. In both winter periods the sufficient level of vitamin D in blood serum has been observed only among 8.9% of the girls. In the middistal section in the group of non-menstruating girls BMD have been significantly higher, when the level of vitamin D in blood serum exceeded 50 nmol/L.
3

Supplements of a diet consumed by children aged 4 years

84%
Chwojnowska Z., Charzewska J., Rogalska-Niedzwiedz M., Fabiszewska J., Chabros E., Wajszczyk B., Weker H., Zacharewicz E.
Polish Journal of Food and Nutrition Sciences
|
2006
|
tom 15/56
|
nr Spec.Issue 2
Nutritional patterns of 400 children (212 girls and 188 boys) selected at random from the whole territory of Poland, aged 4, have been assessed. The study was realised in Spring 2005 by way of a 7-day consumption record participated by mothers and kindergarten caretakers. The share of children using dietary supplementation, taking into account all analysed components, was 26.2 (22.2% girls and 30.9% boys). Diets of children consuming dietary supplements contained excessive contents of almost all analysed vitamins; certain vitamins exceeded the recommended levels even 4-5 times.
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