对间歇性禁食与运动进行叙述性审查
Kelsey Gabel1, Alyshia Hamm2, Ola Czyzewski3
1Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, Illinois; University of Illinois Cancer Center, University of Illinois at Chicago, Chicago, Illinois.
Journal of the Academy of Nutrition and Dietetics
|June 3, 2024
概括
将间歇性禁食与运动相结合,可以有效地减少脂肪质量. 虽然对瘦身量和心脏代谢健康的影响尚不清楚,但运动可能会在间歇性禁食期间增强身体适应能力.
科学领域:
- 营养与运动科学 营养与运动科学
- 人体生理学 人体生理学
- 代谢健康 代谢健康
背景情况:
- 间歇性禁食 (IF) 涉及循环的饮食模式,如5:2饮食,交替禁食,以及时间限制的饮食.
- IF通常会导致脂肪和瘦肉质的损失.
- 运动是一种潜在的策略,可以减轻瘦身量损失并增强健康益处.
研究的目的:
- 审查目前关于将间歇性禁食与运动相结合的证据.
- 评估对体重,身体组成,心脏代谢风险和健康状况的影响.
- 确定局限性和未来的研究方向.
主要方法:
- 对结合IF (5:2,交替日,时间限制) 与运动的试验进行叙述性回顾.
- 包括持续时间>4周的研究,以体重为终点.
- 一个PubMed搜索确定了23个相关的试验 (26个出版物).
主要成果:
- 结合IF和运动,可以在不同体重状态下持续减少脂肪量.
- 对整体减肥,无脂肪质量和心脏代谢风险因素的影响是模两可的,可能取决于个人因素或运动参数.
- IF似乎不会阻碍运动训练的适应,并且可以改善力量和心肺呼吸能力 (例如,VO2max).
结论:
- 运动是间歇性禁食的宝贵补充,可以减少脂肪量,并潜在地保持瘦肉量.
- 需要进一步进行高强度,较长时间的试验,对不同人群进行试验,并采取客观的遵守措施.
- 目前的证据表明,IF与运动训练兼容,并可能为健身和健康提供协同效益.
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