维生素D补充剂增强了身体活跃的维生素D缺乏的大学生在阿拉伯联合长国的认知结果:一个10周的干预研究
Sarah Dalibalta1, Reem Khalil1, Rami Baghdan1
1Department of Biology, Chemistry and Environmental Sciences, American University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates.
Nutrients
|September 13, 2025
概括
维生素D补充剂与运动相结合,改善了阿联年轻成年人的认知功能,但不是身体健康. 早期干预是改善身体和认知健康的关键.
科学领域:
- 营养科学 营养科学
- 运动生理学 运动生理学
- 认知神经科学 认知神经科学
背景情况:
- 维生素D缺乏是一个全球性的健康问题,在阿联尤其普遍,由于生活方式和环境因素.
- 低维生素D水平与肌肉骨疾病,糖尿病,心血管疾病,身体不活动和认知能力下降的风险增加有关.
- 了解维生素D对身体和认知表现的影响对于公共卫生战略至关重要.
研究的目的:
- 调查维生素D状态对阿拉伯联合长国 (阿联) 年轻成年人的身体不活动和认知表现的影响.
- 评估涉及体育活动和/或维生素D补充剂的10周干预对身体健康和认知功能的影响.
主要方法:
- 在阿联招募了维生素D缺乏/缺乏的年轻成年人队伍.
- 参与者被分为两组:A组 (体育活动干预) 和B组 (维生素D3补充剂加上运动干预).
- 评估包括10周干预前后的维生素D水平,心肺呼吸能力 (VO2max),身体组成,血液样本和认知功能测试.
主要成果:
- 仅仅体育炼显著改善了心肺呼吸能力 (VO2max).
- 与运动相结合的维生素D补充剂在10周内没有导致身体健康显著改善.
- 联合干预显著提高了认知表现,特别是在工作记忆,口头记忆和认知灵活性方面.
结论:
- 结合体育炼和维生素D补充的有针对性的干预措施是必要的,以改善风险人群的身体和认知功能.
- 这些干预措施的早期实施可以帮助减轻与维生素D缺乏和久坐不动的生活方式相关的风险.
- 这项研究强调了维生素D和运动在维持整体健康和福祉方面的双重作用.
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