Department of Food and Life Science, Azabu University, Kanagawa, Japan.
Int J Food Sci Nutr. 2011 Aug;62(5):525-32. doi: 10.3109/09637486.2011.560563. Epub 2011 Apr 18.
We analyzed the association between dietary intake and chronotype as assessed by both Morningness-Eveningness Questionnaire (MEQ) score and preferred midpoint of sleep in 112 young Japanese women. Dietary intake was assessed by a brief, self-administered diet history questionnaire. A lower MEQ score (evening-type tendency) showed a significant association with a lower energy-adjusted intake of protein, calcium, magnesium, zinc, vitamins (D, riboflavin, and B(6)), and vegetables, and with a higher intake of noodles. Furthermore, a later midpoint of sleep showed a significant association with a lower energy-adjusted intake of protein, cholesterol, potassium, calcium, magnesium, zinc, vitamins (D, riboflavin, B(6), and B(12)), soy, fish and shellfish, and eggs, and with a higher intake of noodles, bread, and confections. These data suggest that evening chronotype is associated with inadequate dietary habits such as low vitamin and mineral intakes.
我们分析了 112 位日本年轻女性的饮食摄入与通过 Morningness-Eveningness Questionnaire（MEQ）评分和偏好的睡眠中点评估的昼夜型之间的关联。饮食摄入通过简短的自我管理饮食史问卷进行评估。MEQ 评分较低（倾向于夜间型）与蛋白质、钙、镁、锌、维生素（D、核黄素和 B(6)）和蔬菜的能量调整后摄入量较低，以及面条摄入量较高有关。此外，睡眠中点较晚与蛋白质、胆固醇、钾、钙、镁、锌、维生素（D、核黄素、B(6)和 B(12)）、大豆、鱼贝类和鸡蛋的能量调整后摄入量较低，以及面条、面包和糖果的摄入量较高有关。这些数据表明，夜间型昼夜型与维生素和矿物质摄入不足等不良饮食习惯有关。
