You easily fall asleep

According to Dr. Dawn Dore-Stites, Assistant Professor of Medicine at Michigan and a member of the Advisory Board of sleep Reverie, if you easily fall asleep either while watching TV, on the road in a car, or even reading briefly, mark ye actually takes time sleep more.

Besides, it can also be caused other additional factors, such as body you lack oxygen intake, eating too much sweet food much less and less active thyroid gland which convert fuel into energy.