We've all had trouble falling asleep at night or been awake in the wee hours of the morning staring at the ceiling, hoping sleep will arrive. In fact, a third of adults in the U.S. aren’t getting enough sleep, according to the CDC. So, what do you do when you can’t sleep?

On this episode of the Healthier You Podcast, Dr. Ashlee Williams speaks with Dr. Keisha Sullivan, a sleep specialist at Kaiser Permanente, about simple steps you can take to improve your sleep--starting tonight.