The Circadian Classroom
by Zaid K. DahhajThe Circadian Classroom
About the Substack
Your doctor is afraid of the sun. I'm not. Circadian biology from first principles to fix your sleep, energy, skin, and relationship with full spectrum sunlight
Free Subscription Benefits
- Occasional public posts
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- Full archive access
- Post comments and join the community
Paid Subscription Plans
- $9 a month
- $89 a year
About Zaid K. Dahhaj
Your doctor is afraid of the sun. I'm not. Circadian biology from first principles to fix your sleep, energy, skin, and relationship with full spectrum sunlight.
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