However, some research shows that major stressors may increase REM sleep but reduce deep sleep. REM rebound, which is when we ...
REM sleep behavior disorder is characterized by acting out dreams, which may include shouting, kicking and punching during ...
Most people spend a third of their lives sleeping, but you may need more or less than eight hours a night. The amount of ...
Most marathon training blocks last between 12 and 18 weeks, which is a long time to be pushing your body through its paces.