Performance Nutrition Digest

Performance Nutrition Digest

How long should we sleep? A focus on depression 💤

A target window for sleep duration.

Tom Coughlin's avatar
Tom Coughlin
Dec 27, 2025
∙ Paid

How Long Should We Sleep? Exploring the Relationship Between Sleep Duration and the Prevalence of Depression

Thanks for reading Performance Nutrition Digest! Subscribe for free to receive new posts and support my work.

Study Details

This new study analysed data from over 4,000 adults to establish the links between sleep duration and depression prevalence 😴

User's avatar

Continue reading this post for free, courtesy of Tom Coughlin.

Or purchase a paid subscription.
© 2026 Tom Coughlin · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture