So, how many gallons? For a normal person doing normal things? Don’t stress about the gallon. Aim for half a gallon (64 ounces) as a baseline—but adjust based on your activity, climate, and how much you enjoy peeing. If you drink when you’re thirsty and your pee looks like lemonade, you’re winning.
And if you’re still tempted to buy that fancy gallon jug with motivational lines? Please don’t. It won’t make you healthier. It’ll just make you the person who has to use the bathroom during every meeting, every movie, and every car ride. You have better things to do. Like drink a glass of water when you’re actually thirsty.
