Common Reasons You’re Waking Up in the Middle of the Night
Waking up in the middle of the night is pretty common — and very annoying. Interrupted sleep can affect your memory and cognitive abilities, the National Sleep Foundation (NSF) explains, not to mention making you grumpy as heck. So why might you be waking up in the middle of the night in the first place? Here are a few possible reasons. You’re overheated. Rachata Teyparsit/Shutterstock Your body temperature changes while you sleep. And according to the NSF, during REM sleep, your body actually [...]