The Science of Daylight: The Benefits, the Risks, and the Right Daily Dose

We evolved under the sun, yet modern life has driven us indoors, leaving many of us starved for daylight in ways that silently undermine sleep, mood, and long-term health. In The Science of Daylight, science writer Marcus Reed Halloway explores the full picture: how light entering our eyes sets our internal clock each morning, why even cloudy days can boost alertness, and what research really says about sun exposure and vitamin D. But daylight also carries risks—from sunburn to skin cancer—and Halloway offers clear, evidence-based guidance on balancing benefits with sensible protection. You'll learn practical strategies for getting the right dose based on your latitude, skin type, and season, including simple timing and duration guidelines that fit any schedule. This book doesn't just tell you to go outside; it shows you how to make daylight a reliable, daily tool for better health. Part of The Sagewell Wellness Library.

About the author

Marcus Reed Halloway writes for The Sagewell Wellness Library.

© 2026 PublishDrive (E-bog): 6610001422370

Udgivelsesdato

E-bog: 29. september 2026