Getting too little sleep is a big problem in the U.S. According to the CDC, one third of adults report they get less than the recommended 7-8 hours of sleep each day, and insufficient sleep has been tied to several chronic health conditions — including type 2 diabetes, obesity, heart disease, and depression.

We all know how important it is for both physical and mental health to make sure we’re getting enough sleep. But for too many people, getting a good night’s sleep is a struggle. Some people may be kept awake by a racing mind or anxious thoughts, while others may fall asleep just fine but wake up...