Because we’re so used to everything having calories. Coffee? Yep—until you add cream. Juice? A sugar bomb. Water? It’s the boring superhero of hydration. It does its job without demanding a single calorie tax.
Fun fact: your body burns about 10 calories just to warm up a cold glass of water. That’s like eating a single potato chip—in reverse. So if you chug an ice-cold glass, you’re technically losing calories. It’s not much, but it’s a victory.
But what about “flavored” water?
Ah, now you’re trying to cheat. If you squeeze a lemon wedge? That’s about 1 calorie for a tiny squirt. A full lemon slice? Maybe 3. You’re still at almost zero—so don’t sweat it. But if you drink “vitamin water” or any of those fancy bottles? Boom. You’re looking at 50–100 calories. That’s not water—that’s a disguise.
And yes, seltzer water has zero calories. LaCroix? Zero. Club soda? Zero. Sparkling water is literally just carbonated water—unless some company adds sugar, which they sometimes do. Read the label. If it says “natural flavors” and nothing else, you’re safe.
