Health ❯ Sleep Health

Circadian Rhythms

Sleep Disorders Daylight Saving Time Daylight Saving Time Effects Biological Clocks Sleep Hygiene Disruption Effects Sleep Disruption Sunlight Exposure Impact of Light Impact of Time Change Impact of Time Changes Sleep Adjustment Techniques Health Risks Behavioral Health Hormonal Effects Effects of Time Change Child Sleep Issues Mental Health Sleep Adjustment

Wearable Data Tie Weak or Late-Timed Body Clocks to Higher Dementia Risk

The Neurology study reports strong associations from objective monitoring, with researchers urging trials to test prevention.

Brighter Nights Tied to Higher Cardiovascular Risk in 89,000-Person Wearable Study

Large Wearable Study Ties Nighttime Light to Higher Heart Disease Risk

Daylight Saving Time Ends Nov. 2: U.S. Clocks Fall Back One Hour