How Much Water Should an Adult Drink in a Day
Look, you don’t need a PhD in hydration. Start with this: drink when you’re thirsty. Take a sip with meals. If you’re active or it’s hot, drink a little more. Simple, right? Your body isn’t a math problem.
Even the National Academy of Medicine says there’s no one-size-fits-all number. They use the word “adequate” intake. Fancy, huh? Basically, if you’re not thirsty and your pee looks normal, you’re fine.
B Fit B Hydrated - The Braden Aboud Memorial Foundation
Here’s a fun trick: keep a reusable water bottle on your desk. Fill it in the morning, and aim to finish it by lunch. Refill it, and finish by the end of your day. That’s usually around 2 liters. Easy peasy.