Headaches
dehydration, low B pressure, low B Sugar, also - constipation...
Hala. RNY 5/14/2008; Happy At Goal =HAG
"I can eat or do anything I want to - as long as I am willing to deal with the consequences"
"Failure is not falling down, It is not getting up once you fell... So pick yourself up, dust yourself off, and start all over again...."
You say you drink "more than what is expected." What's 'expected' doesn't matter nearly as much as what your individual body, in your individual cir****tances, actually NEEDS. The weather's hot---do you spend much time outdoors? How much do you work out? Do you sweat a lot? Do you pee often enough that your urine is pretty much clear?
I drink---and seem to need---over a gallon a day, or twice "what is expected", and I get headaches if I don't.