Blue Light: Myths and Truths
Blue light has a reputation problem. Only some of it is deserved.
Where the magic lives.
Articles and essays
The shelf for essays that earned their spot. These are healthspan reads that favor proof over hype, with a little personality tucked between the footnotes. Grab the subscriber MVPs first, wander the full archive, or choose a topic, and we'll shrink the stack for you.
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Showing Sleep in the archive below. Show all posts
Archive
Sleep
Let the Sunshine In
Why morning sunlight is the single most powerful (and free) longevity intervention you are probably missing.
In Bittersweet Defense of Chocolate
Why your dark chocolate habit is more defensible than you have been pretending.
HRV: What a Millisecond Can Tell You
A field guide to a misunderstood metric.
All About The Glymphatic System
The cleaning crew that clocks in when you clock out.
Sleep, in Four Acts
What deep sleep, REM, and everything in between are doing while you’re unconscious