Getting enough sleep can do wonders for the body. It can improve your mood, help you live longer and strengthen your immune system. Good sleep health can even improve specific parts of the body, such ...

These are the best vitamins and supplements for eye health, which are great for supporting your vision and helping you take ...

A rarer condition that causes eye twitching is known as blepharospasm and involves “forceful, involuntary closure of both eyes at the same time,” Moss says. She notes that blepharospasm can range from ...

You walk over to your friend who is asleep on your couch, snoring away. You go to wake him up when suddenly you jump back in shock.His eyes are open. Wide open.Yet he's asleep.No, you're not dreaming.

One-third of adults worldwide struggle with insomnia, and even more so with the changing season when lower vitamin D and ...

This article is a part of CNN Underscored’s Guide to Sleep, a weeklong focus on everything you need to sleep better. We’ll be featuring new products, tips and exclusive deals all week, so check in ...