山形県スポーツ強化指定高校選手の栄養素等摂取状況における季節変動

概要

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ABSTRACT : The present study was performed to evaluate the seasonal variation of nutritional status in excellent high school athletes of Yamagata Prefecture by the nutritional surveys which were carried out in February and July.　 There were no significant seasonal differences in height, weight and body mass index. 　 Seasonal comparison of intakes of nutrients revealed that intakes of carbohydrate and vitamin C significantly rose in July, while the intake of salt in February. There was no significant seasonal difference in the intake of energy. They did not meet the Recommended Dietary Allowances (RDAs) for dietary fiber, calcium and iron in each month. 　 We carried out nutritional guidance with the cooking for their mothers once. After one month of the guidance, we surveyed their intakes of nutrients. Their consciousness for intakes of nutrients were entirely improved, especially in calcium, carbohydrate and protein. 　 These results indicate that excellent high school athletes of Yamagata Prefecture have seasonal differences in intakes of some nutrients, and proper nutritional guidance for their mothers only one time can improve their nutritional status.　key words : nutritional status, seasonal variation, high school athlete, Yamagata Prefecture, nutritional guidance.
山形県立米沢女子短期大学の論文
2002-12-27