14 surprising causes of dehydration

Published On: Jun 24 2014 12:04:20 PM CDT   Updated On: Jun 25 2014 01:00:00 AM CDT

Staying hydrated is about more than drinking eight glasses of water a day. Find out if you're drying yourself out unknowingly.

Heat wave DC man drinking water
1 / 15
Larry Downing / Reuters

Staying hydrated is actually about more than just drinking eight glasses of water a day. Here are 14 surprising causes of dehydration that may be drying you out, according to Health.com:

Upload Photos / Videos