Adults should try to get seven to eight hours of sleep a night.

VOA: special.2010.06.09

And take brief naps during the day to get extra sleep.

VOA: special.2010.06.09

Armah says he's figured out how to get through the hard day. "The best thing for you to do is to go and sleep, and you'll not feel very hungry,".

VOA: standard.2009.09.26