What(er)?

Water water seems to be mantra in our part of the world for quite some days (months shud i say?)
With the hoooot hoooot (hey am not referring to Mallika in Cannes) climate making a toast of us.... "drink plenty of water" daily seems to be the advice i usually get from most people.... but having said that this article gave me the scare of my life
http://in.rediff.com/getahead/2005/may/20water.htm