The eyes may be ... depending on how much someone sleeps. Sleep is also the time when the body does most of its repair work, muscle tissue is rebuilt and restored. We know, too, for example ...

Dry eye symptoms can involve: Although too much heat isn’t good for your eyes in general, there are some situations when people may actually use heat to treat dry eye symptoms or other eye ...

Here's what you need to know about getting too much sleep ... get seven to nine hours of sleep each night on a regular basis. "That said, only a few people can do with less than five hours ...

New research conducted by a team of researchers in Australia found that sleep is a "really important" predictor of brain health, and that both too much and too little shut-eye could be linked to ...

But do sleep trackers help you get better sleep? Now, more people than ever before have their eyes ... your sleep." The problem, Khosla says, is when users start fixating on daily sleep numbers ...