Hi guys. Long time. I have a question that maybe someone could answer, or someone could steer me into a proper forum to ask it. I wanted to know if a person is dehydrated and continues to drink only coffee, will this make the person even more dehydrated? I know that coffee acts the same way as alcohol: drink one, pee two. Lol. There's lots of water in coffee, of course, but doesn't it just all flush out because of the diuretic effect of the coffee itself? Just wondering how dehydrated someone can become by only drinking coffee and nothing else. Thanks, guys!