Medical Myths and the Myths about those myths - Part 2 (Eight glasses of water)

As a child, I remember learning that humans need to drink at least eight glasses of water each day. Nowadays, I consider this complete lunacy. In the past year, I saw one “expert” on TV have the balls to say that everyone walks around in constant state of dehydration because we don’t take in enough water. Huh? I don't know about that guy, but in American, there's not too many water-zombies waking around seeking out sources of water to quench their thirsts. I’ve even heard several “experts” declare that we should drink water way beyond the quenching of the thirsty feeling. Again, HUH? I actually did try to drink 8 glass of water for a period of time. Two things happened. First, my body often screamed at me to STOP! Second, there was no difference my health while I was doing this than before doing this or since I stopped.

So, in a poor effort to debunk this myth, it can be argued that the statement should be instead of water, we should be drinking eight glasses of fluid. Again, this is semantics since by fluid, one means water mixed other substances. Technically, mercury is a fluid, but I’d never want anything to drink that. This does mean we don’t need to actually drink all that fluid. We can get our required water in the foods we eat and other types of drinks, such as tea or orange juice. However, I still contend the requirement for eight glasses of fluid or just water is still a bit ridiculous. I’ve never seen a factually supported statement anywhere that says eight glass of anything is required for our health. I consider both the eight glass of water myth to be just crazy. I also consider the attempts to debunk the myth to be its own myth.