Coke Zero doesn’t have sugar, but it does have carbonation. And carbonation is basically tiny bubbles of gas. You’re drinking fizzy air, friend. That air has to go somewhere.
When you gulp down a can, you’re also swallowing a bunch of that gas. It expands in your stomach like a moody balloon animal. Your belly puffs out, and you look like you swallowed a beach ball. Coincidence? I think not.
But wait—there’s more. The bubbles aren’t the only culprit. There’s also the artificial sweeteners. Specifically, aspartame and acesulfame potassium. Your gut doesn’t know what to do with them.
The Sweetener Showdown
Your body is smart, but it’s also easily confused. When it tastes something sweet, it expects sugar. It prepares for a party. But then no sugar arrives—just fake stuff. So your gut throws a little tantrum.
That tantrum can look like gas, bloating, and a general feeling of being a human pufferfish. Some people are more sensitive than others. If you’re one of them, Coke Zero is your frenemy.
And then there’s the caffeine. It’s a mild diuretic, sure, but it also relaxes the muscle that keeps gas from escaping. So you get trapped gas. Romantic, right?
WHAT'S IN COCA-COLA Y3000 ZERO SUGAR? — Ingredient Inspector - All For One
