Here’s where it gets sneaky. A lot of people swear that a fizzy drink helps their heartburn or upset stomach. Are they just lying to themselves? Not entirely.
That burp you let out after a cola? That’s pressure relief. Sometimes, heartburn is caused by a bloated stomach pushing acid up into your esophagus. Letting out a big, crispy burp can lower that pressure.
So, you feel better because you released a gas bomb, not because the acid was neutralized. It’s like popping a pimple—feels great in the moment, but the underlying issue is still there. Gross analogy, but you get the point.
Plus, there’s the placebo effect. If you’ve “always” used soda to settle your stomach, your brain might just trick you into feeling better. Your brain is a powerful little goblin.
The Wet Burp & The Vicious Cycle
Here’s the real kicker. The fizz in soda directly relaxes the valve at the top of your stomach (the lower esophageal sphincter). That’s the muscle that keeps acid down where it belongs.
When that valve gets floppy, acid can splash back up into your throat. Hello, acid reflux! That “relief” from the burp is often followed by a “wet burp” that burns like a dragon’s breath.
So, you might feel better for 30 seconds, then spend the next hour regretting your life choices. It’s a short-term loan with a very high interest rate. Not a great deal.
Carbonated drinks | PPT
Sugar in soda also makes things worse. Sugar feeds bad gut bacteria and can actually increase acid production. Diet soda isn’t much better—artificial sweeteners can bother some stomachs too. There’s no winning with the fizzy stuff.
