WHAT SLEEP DISORDERS ARE THERE? WHAT IS THE MOST COMMON SLEEP DISORDER AND HOW MANY SLEEP DISORDERS ARE THERE REALLY?
by rolling from one side to the other and simply can not find sleep . Many people know That feeling . About 20 out of 100 people are affected by problems with falling to fall or and staying asleep. Thus include sleep disturbances among the most common health complaints of all times.