When they say, "drink 8 cups of water a day," do they mean 8 glasses of water or the measurement 8 cups?
There is this jug at walmart you can but an it is clear and blue tinted. It will say your 8 servings of water. So by the size of it, I say glasses of water.
It means 6 cups or glasses of liquid
it's 6 but glasses
8 cups of 8 ounces of water is what you should be drinking daily
8 glasses of 8 oz of water, so 64 oz.
8 cups or 8oz each 6 is not enough to keep u going