That's why you shouldn't sleep angry.

This advice seems not only for the sake of the man-wife relationship, but also for its health. A new scientific research has come to the conclusion that falling to sleep in anger can ruin sleep.

Given that poor sleep or lack of it leads to mental - health problems, weight gain, and reduced productivity at work, the problem is great.

Alev University psychologists base their findings on the survey of 436 volunteers. Those who fell asleep in anger at something during the day were getting more uncomfortable sleep than others.