I was just googling this because i do drink a lot of water, i have a 4 litre bottle in the fridge that always needs refilling by the evening, so i'd estimate that over 24 hours i would drink at least 5 litres of water, and i'm always still thirsty.

I used to think it was due to breastfeeding but since i'm not breastfeeding i'm still thirsty, so googling it came up with a few things, not sure if its worth going to the gp about. Just wondering if anyone else drinks a lot of water? i always thought it was really good for you.