It can be tough to calculate exactly how long you’re in REM, but many health trackers use your heart rate, heart rate variability, and data on your movements to make solid estimations. (Just know that ...

I tested this Saatva pillow for over four weeks. I have less neck pain and post-nasal drip sinus problems—and I’m not ...

Nothing can ruin a solid night’s sleep quite like being too hot. If you have tossed and turned all night, only to wake up in your own night sweat puddle, you are not alone. Keeping your temperature ...

Magnesium is a mineral that is naturally found in many foods and is important for overall bodily function. It is proven to help with bodily repair and improve nerve function, which is “helpful for ...

Welcome to Retail Therapy by Prevention! In this series, our editors provide thoughtful, honest reviews of what we’ve been testing lately that we want you to know about—because we refuse to keep these ...

I’ve tried so many different kind of pillows—from ones aimed at easing my back and neck pain to others that promise to keep me cool as hot flashes set in. For years, I searched for one pillow to rule ...

Another breakfast food-turned-nighttime helper, oatmeal can be beneficial for sleep thanks to its inclusion of magnesium, ...

But you don’t always have to shell out big bucks for an expensive mattress for side sleepers —adding a new topper or pad on ...

The best type of mattress for back pain will, of course, vary for each person depending on their personal preference and ...

Dream Week is a special series that investigates what we do—and don’t—know about the science of dreaming, and we’ve asked ...

Including our favorite cooling pillow, Oprah-approved pajamas, and more (psst: some are currently on sale for National Sleep ...

Spring is a great time to upgrade your mattress. Let’s face it, you’ve probably had yours through several phases of life, and ...