Our Smart Guide to Sleep Can Help You Wake Up Feeling More Refreshed

Since a third of our lives is spent sleeping, you’d think we’d all be experts at it. Yet, for the estimated 70 million Americans suffering from chronic sleep problems, falling asleep — and staying asleep — is anything but easy. If you’ve spent restless nights tossing and turning chasing sleep that just won’t seem to come, you don’t have to live in groggy agony. Here are steps to fine-tune your sleep routine so you, too, can drift off to dreamland more easily.