Excessive Yawning – Reasons, Causes and How To Prevent It
While most of us will yawn late at night and even after waking from sleep, it is not uncommon to yawn intermittently during the day. Whether you are just tired, experiencing an afternoon dip or bored, yawning is a reflex action that has physiologic and even social implications. It is even considered to be a non-verbal >> Read More ...
