RE: Why am I so thirsty ?
well your body is going through a huge change, you added alot more weight, so in response to your question, your body is how much % water, again? 80%. thats right. Also, you work outside, its warmer, and finally something you must have overlooked but because I know you are bulking up, and most people don't eat strict diet food when bulking, I'm guessing your sodium intake isn't that low. have you looked at that? There are many variables but get tested like the others suggested.