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Afternoon caffeine cutoff
caffeine cutoff
本条正文为英语。其他语言的翻译尚在准备中。
收录并不等于推荐。
由来: Contemporary sleep hygiene · 系统: Behavioural sleep medicine · 生活习惯与睡眠
这是什么
A method of holding back coffee, tea, and energy drinks from the afternoon onward (this varies between people), because the alerting action of caffeine remains for several hours.
简短入门（不是治疗指示）
- As a guide, set an experimental cut-off about 6 to 8 hours before you fall asleep.
- Green tea, black tea, and chocolate also contain caffeine.
- If you get a withdrawal headache, reduce gradually rather than going to zero at once.
常与此项一起提到的不适或目的
- 失眠
- 紧张或不安
- 头痛
相关症状的视频
调查笔记（并不承诺效果）
B：有随机对照试验或系统综述，但记述较有限、对象较窄，或研究质量有限
Among elements of sleep hygiene, this one has a particularly strong physiological rationale. Individual variation is large.
出处
注意
Headache from stopping suddenly. Caffeine sensitivity.
如有不安，或有基础疾病、妊娠、正在用药，请咨询具备资格的专业人员。
不宜进行的情况
- If a physician has advised caffeine intake for a specific reason, that advice comes first