دانلود مقاله ISI انگلیسی شماره 77057
عنوان فارسی مقاله

مصرف مواد غذایی و ریتم شبانه روزی در کارگران شیفت با حجم کار بالا

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
77057 2003 9 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Food intake and circadian rhythms in shift workers with a high workload
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Appetite, Volume 40, Issue 2, February 2003, Pages 175–183

کلمات کلیدی
شیفت کاری؛ مواد مغذی دریافتی؛ انتخاب مواد غذایی؛ ریتم شبانه روزی
پیش نمایش مقاله
پیش نمایش مقاله مصرف مواد غذایی و ریتم شبانه روزی در کارگران شیفت با حجم کار بالا

چکیده انگلیسی

Shift work is associated with nutritional and health problems. In the present study, the food intake of garbage collectors of the city of Florianopolis (Brazil) was investigated using a dietary survey method based on meal recording during 24 h and adapted for the Brazilian food context. Three different shifts (morning, afternoon, and night) were compared (n=22 per shift). Age, body weight and body mass index (BMI) were similar for all groups. Daily energy expenditure was high in all three shifts, especially in morning shift workers. No difference in daily energy intake was found, in spite of differences in food choices and circadian ingestion rhythms. Energy intake was high and close to levels previously reported in athletes. Several factors not associated with shifts had significant impact on ingestion: hour of the day, time since the last meal, age, and BMI. Ingested foods were analyzed in groups based on nutrient content. Shifts significantly influenced intake of starches, alcoholic drinks, and sweets. In different periods of the day, food and nutrient intake were considerably affected by shifts. The analysis of circadian distribution of food choices and nutrient intake is important in shift workers, because total daily intake may not reveal shift-associated differences.

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