You think that might be contributing? Seriesly, I probably don't drink as much fluids as I should.
Dehydration causes bunches of problems. You should make sure you are drinking enough. Seriesly, I got this Big A$$ Cup, aka BAC, from Walmart last spring. Fill it up once, and I am good for the day.
It also has all sorts of cool h2o tidbits of info.