In recent years studies have begun to link chronic partial sleep deprivation to serious physical health consequences. Regularly catching only a few hours of sleep can hinder metabolism and alters hormone production in a way that is similar to the effects of aging.
I never cease to be amazed by some of the things I read, hear and observe. Television commercials in particular cause me to scratch my head and ponder. It boggles my mind to realize that before these are released to the public they're actually approved by an infinite number of people.