We all know the feeling: lying in bed, wide awake, your mind racing while the rest of the world sleeps. Good sleep is essential for mental clarity, emotional balance, immunity, and overall well-being. But falling and staying asleep isn’t always easy.

The good news? You don’t necessarily need to rely on sleep medications. There are plenty of natural, science-backed ways to support a restful night’s sleep, many of which you can start using tonight.

Here are simple, natural tips to help you sleep better—based on expert guidance and research.