Morning Light Exposure Sets Circadian Clock

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Andrew Huberman's podcast 'Huberman Lab Essentials'

Quotes From Source

“It's 50 times less effective to view this sunlight through a window.”

Story of claim

Morning sunlight exposure is vital for aligning the circadian clock, enhancing sleep and mental health. Direct sunlight is far more effective than through windows.

  • Goal: Align the circadian clock to improve sleep quality and mental well-being.
  • Proof: Huberman claims direct sunlight exposure is 50 times more effective than through a window in setting circadian rhythms.
  • Nuances:
    • Retinal ganglion cells respond to sunlight.
    • Sunlight at low solar angle is ideal.
    • Environmental factors may affect light exposure.
  • Impact on Life: Improved sleep and mental health through better circadian alignment.

Investments

  • Price: N/A
  • Time: 2-10 minutes daily
  • Effort: Consistent daily exposure

Risks

Limited sunlight exposure due to environmental factors could hinder effectiveness.

Get Started 🚀

  • Get outside in the morning for direct sunlight exposure.
  • Avoid viewing sunlight through windows for best results.
  • Aim for 2-10 minutes of exposure each morning.

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Reference Video