Grits can be a gluten-free food option as long as they are made from corn that has not been cross-contaminated with gluten-containing grains such as wheat, barley, or rye during processing. However, it is important to check the packaging and labeling of the grits to ensure they are certified gluten-free or labeled as such.

Some grits may be processed on shared equipment with gluten-containing grains, which can cause cross-contamination and make them unsafe for those with celiac disease...