适度的胡卜素摄入量可以保护美国成年人免受sarcopenic肥胖症的影响:一个横截面研究
Hang Zhang1, Li Li1, Yuwei Wang2
1Intensive Care Unit, the Second Hospital of Tianjin Medical University, Tianjin, China.
Nutrition research (New York, N.Y.)
|September 28, 2025
概括
适度摄入特定的胡卜素,如α-胡卜素,β-胡卜素和β-加密素,可能会降低皮肥胖 (SO) 的风险. 这种U形关系在老年人和女性中更为明显.
科学领域:
- 营养科学 营养科学
- 老年学是指老年学的学科.
- 公共卫生 公共卫生
背景情况:
- 胡卜素具有抗氧化和抗炎性质,但它们与sarcopenic肥胖 (SO) 的联系尚未得到充分研究.
- 肥胖症 (SO) 是一个不断增长的健康问题,其特点是肌肉损失和多余的脂肪质量.
研究的目的:
- 为了研究饮食中的胡卜素摄入量与成年人皮肥胖 (SO) 风险之间的关联.
- 探索潜在的剂量反应关系,并确定与SO风险相关的特定胡卜素.
主要方法:
- 使用NHANES 2011-2018数据对10,060名美国成年人 (18-59岁) 进行横截面研究.
- 通过24小时饮食回忆评估的胡卜素摄入量;通过DXA.身体成分.
- 使用了加权后勤回归,分层分析和受限制的立方线模型.
主要成果:
- SO的流行率为7.51%.
- 饮食中摄入的α-胡卜素,β-胡卜素和β-卜素显示与SO风险有相反的关联.
- 观察到一个U形的关联,中等摄入量与较低的SO风险有关,特别是在40-59岁的成年人和女性中.
结论:
- 适度摄入α-胡卜素 (0.77毫克/天),β-胡卜素 (3.93毫克/天) 和β-加密素 (0.19毫克/天) 与降低SO风险有关.
- 这些胡卜素和SO之间的关系是非线性的,特别是在老年人和女性中.
- 研究结果表明,饮食中含有的胡卜素可能在控制皮性肥胖症方面起作用.
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