UNLOCK YOUR DAY WITH MORNING SUNLIGHT
斯坦福神经科学教授 Andrew Huberman 的建议
Stanford Professor Andrew Huberman's Advice
THE PHONE'S LIMITATION
醒来就想看手机?但手机屏幕的亮度,即使调到最亮,也不足以有效激活皮质醇峰值,无法让你达到最佳的清醒专注状态,也无益于优化夜间睡眠。
Phone light isn't bright enough for cortisol spike, alertness, or optimizing sleep.
THE SIMPLE SOLUTION: GO OUTSIDE
这是激活身体自然节律的关键第一步。
The critical first step to activate your body's natural rhythms.
OPTIMAL TIMING
Ideally: 5-15 mins post-waking. Certainly: within 1st hour. Best: low solar angle.
HOW TO VIEW SUNLIGHT
面向太阳。若太阳很低且不刺眼,可短暂直视。若较亮或位置较高,感觉刺眼则切勿直视,看向太阳方向即可。眨眼无妨。
仍然要出门!阴天时获取足够光照尤其重要,需要更长时间。
安全警告: 任何时候都不要看刺眼的光线,以免损伤眼睛。
SAFETY: Never look at light so bright it's painful.
RECOMMENDED DURATION
晴天 CLEAR: 5 分钟 MINS
(约3-7分钟)
多云 OVERCAST: 10 分钟 MINS
阴雨 DENSE/RAINY: 20-30 分钟 MINS
ABOUT EYEWEAR
不要佩戴太阳镜。NO SUNGLASSES.
近视/远视眼镜或隐形眼镜 完全可以佩戴。镜片上的UV防护也没问题。CORRECTIVE LENSES/CONTACTS ARE FINE (UV protection on them is okay).
IT'S ROBUST SCIENCE, NOT "WOO-WOO"
晨间光照是基于核心生理学原理,有成百上千的同行评审研究支持。它是全天保持清醒、夜间安然入睡的最强刺激因素和基础工具。
Grounded in core physiology, thousands of peer-reviewed papers. Most powerful stimulus for wakefulness & sleep. The foundational power tool.
ARTIFICIAL LIGHT VS. SUNLIGHT
若日出前醒来且需保持清醒,可开室内灯。但一旦太阳升起,仍需出门获取阳光。
室内灯光(包括手机)在早晨不够亮,无法有效设定生物钟。但“魔鬼的转折”在于:这些灯光在夜间却足够亮以扰乱睡眠。
Turn on artificial lights if pre-sunrise & needing to be awake. But get actual sunlight once it's out. Indoor lights are NOT a morning substitute but ARE a nighttime disruptor.
LIGHT EXPOSURE DURATION
所需时长因天气而异(见上方“建议时长”模块)。关键是保证足够的光子量进入眼睛。
Duration varies by weather. Ensure sufficient photon quantity enters eyes.
晴天 5 分钟
Clear ~5 MIN
多云 10 分钟
Overcast ~10 MIN
阴雨 20-30 分钟
Dense/Rainy ~20-30 MIN
CRUCIAL DON'TS
不要试图透过车窗玻璃、室内窗户或太阳镜获取晨间阳光。这些都会过滤掉大量有益光线,使其效果大打折扣或完全无效。 一定要走到户外!
万不得已(如天气恶劣、安全问题),靠近窗户是最后的选择,但效果远不如户外。
Do NOT view through windshields, windows, or sunglasses. They filter too much light. GET OUTSIDE. Window viewing is a last resort.
内容整理自 Andrew Huberman 教授的播客片段。仅供参考,非医疗建议。
Content summarized from Prof. Andrew Huberman's podcast. For informational purposes only, not medical advice.
HL CLIPS - Stanford, California