The best time to seek sunlight to support sleep ☀️A key component of regulating circadian rhythm.Tom CoughlinOct 19, 2025∙ PaidShareThe role of sunlight in sleep regulation: analysis of morning, evening and late exposureThanks for reading Performance Nutrition Digest! Subscribe for free to receive new posts and support my work.SubscribeStudy DetailsThis new cross-sectional study analysed sunlight exposure in over 1,700 participants across three distinct periods…1️⃣ Before 10:002️⃣ 10:00 - 15…Continue reading this post for free, courtesy of Tom Coughlin.Claim my free postOr purchase a paid subscription.PreviousNext