From futuristic-looking masks to crimson-glowing bedside lamps, red light therapy is taking over social media feeds with a range of wellness promises. Many creators promote red light exposure as part ...

Consequently, we humans, as well as all other organisms, developed a circadian rhythm in our physiology and behaviors with ...

Creating the right environment is key to getting a good night’s sleep. It’s about more than just sticking to good habits—you also have to structure your surroundings to support them. “The best method ...

You toss, you turn, you can't fall asleep. Certainly, there are sleep medications that can be prescribed by a doctor. And with some investment of time, cognitive-behavioral therapy for insomnia is ...

Holly Klamer MS, RDN, is a registered dietitian-nutritionist with master's degrees in nutrition and exercise science. As Health's former nutrition editor, she kept track of supplement trends and ...

I am a terrible sleeper. My mind defines “bedtime” as “the time in which I suddenly think every thought.” I need the room to be cold, without a shred of light to be found, and so quiet you could hear ...

As many as 70 million adults in the U.S. don’t sleep as well as they might like, and research suggests 1 in 5 takes some kind of sleep aid to help. Older adults are especially prone to sleep troubles, ...

Deenie is a CNET Perspectives contributor covering women's health. She has a 15+ year career as a marketing copy director, and is also an essayist with bylines in The New York Times Modern Love column ...