Overview
About Corn tortilla
Corn tortillas are the reliable gluten-free wrap.
Made from nixtamalized masa, corn cooked in limewater, they contain no wheat, so they are the standard swap for flour tortillas when you avoid gluten. They also test low FODMAP at normal servings, which is why a sensitive gut usually handles a couple of them where a wheat flour tortilla loaded with fructans would cause bloating. Nixtamalization even tames some of the lectins in corn, so a corn tortilla is gentler on the gut than raw cornmeal.
Sensitivities
How Corn tortilla scores
Watch for
What trips people up
- Genuinely wheat-free, but read the label: some tortillas sold as corn are actually corn-and-wheat blends, and shared production lines can mean cross-contact for celiacs
- Low FODMAP at one or two tortillas, making them a smart taco base when wheat flour tortillas upset your gut
- A refined-corn carb that sits on the SIBO borderline, so it is a neutral everyday staple rather than an anti-inflammatory food
Diet fit
Where it fits
Swap ideas
More alternatives
FAQ
Common questions about Corn tortilla
Are corn tortillas gluten-free?
Pure corn tortillas are gluten-free because they are made from masa and contain no wheat. Watch for two things: some brands blend in wheat flour for pliability, and shared equipment can add trace gluten. If you have celiac disease, pick tortillas labelled 100 percent corn and certified gluten-free.
Are corn tortillas low FODMAP?
Yes. Corn tortillas are listed as low FODMAP at a typical serving of one to two, unlike wheat flour tortillas, which are high in fructans. That makes corn tortillas the better wrap for anyone following a low-FODMAP plan for IBS.
References
Read the background
Ratings reflect the Triggerbites ingredient database and may vary with portion size and preparation.