Your hair is constantly under siege. Stress, pollution, sun, wind, illness, and even many common medications can make your hair look flat and dull or even cause it to start falling out faster. Do you know how to keep your locks looking lustrous? To tease out the truth about your hair, take our true-false quiz.
First published Jan 03, 1999
Last updated Oct 30, 2008
Copyright © 1999
Consumer Health Interactive, a CVS Caremark company