# Coffee, caffeine, and sleep: a systematic review of epidemiological studies and randomized controlled trials

Clark I, Landolt HP · Sleep Medicine Reviews 31:70–78 · 2017



## 核心发现

咖啡因延长入睡时间，减少总睡眠和深睡眠；敏感度因遗传和习惯性摄入而异。



[阅读原文](https://pubmed.ncbi.nlm.nih.gov/?term=Coffee,+caffeine,+and+sleep:+a+systematic+review+of+epidemiological+studies+and+randomized+controlled+trials)

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这是对已发表研究的科普性总结，不构成医疗建议。筛查得分不是诊断。若得分偏高或身体不适，请咨询医生。

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