There are times you need extra H2O: after a sweaty workout, when you’ve had one too many cocktails (the hangover is real), or if you live in a desert climate like Arizona or your apartment’s heating system in winter. Then, aim closer to 3000 ml total.
Also, if you’re eating a lot of salty snacks like chips or takeout, your body is basically screaming for a refill. That’s not a water problem; that’s a prison-style sodium situation. Drink up, but maybe balance it with a celery stick next time.
The magic of the “drink when you’re thirsty” rule
Your brain has a built-in thirst alarm—it’s not broken, I promise. If you feel thirsty, drink. If you’re not thirsty, you’re probably fine. It’s like your phone’s battery indicator: you don’t need to charge it at 80% just because someone said you should.
But here’s the catch: as you get older, that thirst signal gets a bit fuzzy. So if you’re over 50, or if you’ve been exercising in the sun like a misguided lizard, keep a water bottle nearby. Just don’t turn it into a visible personality trait.
