中国食物与营养2024，Vol.30Issue(11)：5-17,13.
咖啡因对精力、注意力作用的定性循证研究
A Qualitative Evidence-Based Evaluation of Caffeine's Effects on Vigor and Attention
曲畅 1林咏惟 1周淑益 1申贵元 1宋咏烨 1方宇杰 1张娜 1张曼2
作者信息
- 1. 北京大学公共卫生学院营养与食品卫生学系,北京 100191
- 2. 北京大学护理学院,北京 100191
- 折叠
摘要
Abstract
[Objective]To conduct a systematic review of the effects of caffeine intake on vigor and attention in adults.[Method]The literature search was restricted to studies published in English and Chinese for the period of January 1st,2000 and February 28th,2023 us-ing "caffeine","vigor" and "attention" as keywords. Seven databases including PubMed,Embase,Medline,Cochrane,SinoMed,Wanfang Database and CNKI were searched. A comprehensive evaluation of relevant studies about caffeine's effects was conducted using China Food and Health Evidence Evaluation method.[Result]Totally 34 articles that met the criteria were included as the main evidence for the review,including 7 reviews and 27 RCTs. Caffeine intake of 60—400 mg at a time can improve mood,reduce fatigue,increase alertness and enhance attention in healthy adults. The level of evidence is good,and the strength of recommendation is B.[Conclusion]Caf-feine has a wide range of health effects as it boosts vigor and attention in adults in different scenarios.关键词
咖啡因/精力/注意力/认知/证据评价Key words
caffeine/vigor/attention/cognition/evidence evaluation引用本文复制引用
曲畅,林咏惟,周淑益,申贵元,宋咏烨,方宇杰,张娜,张曼..咖啡因对精力、注意力作用的定性循证研究[J].中国食物与营养,2024,30(11):5-17,13.
