Who had the worst sleep

ConclusionSleep isn't just a form of rest. Sleep plays a

critical physiological function,

and is indispensable for your

intellectual development.

Most of the 18-22 years male &

22-25 years female have sleeping problems.

• For BODY requirement, HUMAN need to sleep 8 hours.

• Female must practice to sleep with light off because body due to natural traits, reacts to darkness as a time for shelter and sleep

• Male must try to decrease the temperature of air-conditional to avoid sleeping problem.

• Psychiatrist will be a good choice for you when strongly feel stress or anxiety.