Research details the importance of maintaining the body's rhythm for optimal health so NBC News medical contributor Dr. John ...
Discover how your body’s internal clock influences your weight and overall well-being — and how to get it back into sync.
Your body possesses an internal clock, the circadian rhythm, that dictates sleep and wake cycles. This biological marvel, ...
Syncing your circadian rhythm to a natural light-dark cycle could improve your health and well-being. nambitomo/iStock via Getty Images Plus Anyone who has suffered from jet lag or struggled after ...
There are some economic reasons for permanent daylight saving time, but the health and safety reasons for permanent standard ...
It's well-known that neural circuits help synchronize our biological clock with the day-night cycle. But just how exactly do ...
New research suggests that the circadian system in people with obstructive sleep apnea may disrupt blood vessel function ...
We all have the same 24 hours in a day, right? Well not actually. Some people suffer from a rare, debilitating disorder that ...