Remember when you were told you need exactly eight cups? That’s like saying everyone should wear the same shoe size. The truth is, your body isn’t a measuring cup; it’s a living, sweating, peeing machine that changes every day. The Institute of Medicine actually suggests about 11.5 cups for women and 15.5 cups for men, but that includes all fluids—coffee, soup, even that juicy watermelon you ate.
Think of it this way: you don’t need a strict quota, you just need to listen to the signals. If your pee looks like apple juice instead of pale lemonade, that’s your car’s “check engine” light flashing. Ignore it, and you’ll end up with a headache that feels like a tiny woodpecker has taken up residence in your skull.
