Here’s where it gets personal. Think about your morning coffee mug—the one you hold like a warm friend. A standard mug holds about 300 millilitres. To reach 6 litres, you’d need to drink 20 mugs of liquid. No wonder your bladder texts you halfway through a movie. But honestly, that’s not even your whole day’s hydration—most experts say we need around 2 to 3 litres total. So 6 litres is double or triple your daily need.
Now imagine filling up a 2-litre soda bottle three times. That’s 6 litres. You know those huge bottles of fizzy drinks people bring to barbecues? You’d need to chug three of them, back to back, while your friends cheer you on. Don’t try that at home, by the way—your stomach will send you a strongly worded letter.
