植物性饮食有利于有氧表现,不影响力量/动力表现:系统性审查和元分析
Yancka Oliveira Damasceno1, Cauã V F S Leitão1, Gabriel Moraes de Oliveira1
1Laboratório de Endocrinologia e Metabolismo, Departamento de Fisiologia e Biofísica, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil.
The British journal of nutrition
|October 23, 2023
概括
植物性饮食适度提高有氧性能,但不会影响力量或功率. 虽然体育表现总体上没有变化,但这些饮食确实导致活跃个体的体重指数 (BMI) 降低.
科学领域:
- 体育科学 运动科学 运动科学
- 营养科学 营养科学
- 人体生理学 人体生理学
背景情况:
- 植物性饮食越来越被认为具有提高运动表现的潜力.
- 需要进行研究,以全面评估它们对各种身体能力的影响.
研究的目的:
- 系统地审查和对植物性饮食对身体活跃个体有氧和力量/动力表现的影响进行元分析.
- 评估对身体质量指数 (BMI) 的影响.
主要方法:
- 系统审查和元分析遵循系统审查和元分析 (PRISMA) 准则的首选报告项目.
- 搜索了主要的数据库 (PubMed,科学网,SPORTDiscus) 相关的人类研究.
- 包括四项用于有氧性能和六项用于力量/功率性能的研究.
主要成果:
- 植物性饮食对有氧性能的适度,积极影响 (SMD = 0.55).
- 没有观察到对强度/功率性能 (SMD = -0.30) 的显著影响.
- 整体体育表现保持不变 (SMD = 0.01),对BMI有轻微的负面影响 (SMD = -0.27).
结论:
- 植物性饮食可能特别有利于有氧能力,而不会影响力量或功率.
- 这些饮食不会对整体体育表现产生负面影响.
- 降低BMI对于采用植物性饮食的人来说是一个值得注意的结果.
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