How long should we sleep? A focus on depression 💤A target window for sleep duration.Tom CoughlinDec 27, 2025∙ Paid1ShareHow Long Should We Sleep? Exploring the Relationship Between Sleep Duration and the Prevalence of DepressionThanks for reading Performance Nutrition Digest! Subscribe for free to receive new posts and support my work.SubscribeStudy DetailsThis new study analysed data from over 4,000 adults to establish the links between sleep duration and depression prevalence 😴Continue reading this post for free, courtesy of Tom Coughlin.Claim my free postOr purchase a paid subscription.PreviousNext