SLEEP

American Academy of Pediatrics study shows that interactive blue-light exposure within 90 minutes of bedtime delays melatonin onset in school-age children by an average of 42 minutes.

Getting 10 to 15 minutes of natural sunlight within 60 minutes of waking sets your master circadian clock and promotes nighttime melatonin release.

Improve your sleep architecture with these simple nightly habits.

Eight hours of bad sleep is worse than six hours of deep, restorative sleep. Here's what the science says.

Align your lifestyle with your body's natural internal clock.

Clinical report analyzing the direct correlation between deep slow-wave sleep cycles and systemic antibody production during seasonal viral surges.