The department of
Stress
Stress disrupts both sleep and coffee habits, raising cortisol, wrecking rest, and sharpening cravings — field notes, science, and practical how-tos here.
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CPAP
June 2026 · 9 min
I Tracked My Stress and My Sleep Apnea for 60 Nights. Stress Wasn't the Villain.
For sixty nights I logged how stressed I was at bedtime and let my machine count how many times my airway closed. I expected the two columns to rise and fall together. They didn't.
By Daniel Whitfield · Read →
Sleep
May 2026 · 6 min
Yoga for Sleep: What Actually Happens in the Body When You Try It
The number that gets passed around is striking: in a 2013 study from Khalsa's group at Harvard, chronic insomnia patients who did an eight-week yoga practice improved their sleep efficiency by roughly…
By Judith Hawthorn · Read →
Sleep
May 2026 · 6 min
Stress, Sleep, and Aging: What a 27-Minute Number Actually Tells Us
Twenty-seven minutes. That is, roughly, the difference in average total sleep time between a healthy 30-year-old and a healthy 65-year-old, measured in a sleep laboratory.
By Rachel Stanton · Read →
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