Do These Jet Lag Tips Check Out?

Whenever we talk about sleep, we usually end up talking about circadian rhythms. But what is a circadian rhythm exactly? How does it affect our ability to get a good night’s rest? And if sleep is so important, what other positive effects can regulating circadian rhythms have on our health?
Here are just some reasons why researchers are using NR to study the effects of higher NAD levels on human health: