Tossing and turning at night? Waking up exhausted? You're not alone.

Sleep deprivation is more serious than most people think. Not getting enough rest doesn't only lead to fatigue during the day, but it can have serious effects on your overall health.

We have had to break up the list of health concerns because it was just so long! If you missed Part One, click here. Now read on to learn why getting enough sleep is essential:

Increases the risk of diabetes. Many studies have shown that lack of sleep increases the body's resistance to insulin, which can increase the risk of type 2 diabetes.

And guess what? There's more where these came from. Look out for the rest of the conditions lack of enough sleep can cause tomorrow.