What Is the #1 Habit to Start to Live Longer?

Insufficient sleep adversely affects all of our organ systems.

How Does Adequate Sleep Increase Longevity?

a photo of a woman sleeping

Photo:Adene Sanchez/Getty Images

How Much Sleep Do You Really Need?

Of course, you dont want to swing that pendulum too far in the slumber direction, either.

Prioritize sleep like your life depends on it.