年轻奥地利成年人的食纤维摄入量和体重状况
Maria do Carmo Greier1, Jozsef Dudas1, Klaus Greier2
1Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria.
Foods (Basel, Switzerland)
|November 27, 2025
概括
年轻人饮食纤维摄入量较低,与更高的体重指数 (BMI) 有关. 从水果,蔬菜和豆类中摄入纤维与正常体重有关,而不是依赖土豆和白面包.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 肥胖问题研究研究
背景情况:
- 食纤维对于体重控制和代谢健康至关重要,但摄入量往往不足.
- 低于最佳的纤维消耗是一个问题,特别是在年轻人中.
- 了解纤维摄入模式是解决公共卫生挑战的关键.
研究的目的:
- 研究饮食纤维摄入量,体重指数 (BMI) 和纤维来源之间的关联.
- 为了研究这些关系在奥地利的年轻人在高等教育.
主要方法:
- 一项横截面研究使用了18项FiberScreen工具来评估每日纤维摄入量.
- 身体质量指数 (BMI) 从自我报告的人类指数数据计算出来.
- 统计分析探讨了纤维摄入量和来源的性别和BMI类别差异,以及与BMI的相关性.
主要成果:
- 在813名参与者中,平均每日纤维摄入量为15.72g/天.
- 超重的个体比正常体重的个体 (每天16.09克) 消耗的纤维 (13.18克/天) 较少.
- 纤维摄入量与BMI负相关 (p < 0.001);正常体重的个体喜欢水果,蔬菜和豆类,而超重的个体则消耗更多的土豆和白面包.
结论:
- 低食纤维摄入量在年轻人中普遍存在,并且与更高的BMI有关.
- 纤维来源的数量和质量都会影响体重.
- 建议年轻人采取促进更高纤维摄入量和更健康的食物选择的干预措施.
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