Gluten is a protein found in wheat and other grains, and while most people can tolerate it well, those with celiac disease or a gluten sensitivity should avoid it. Although it is common in foods like ...

Barley is a type of cereal grain that contains gluten. Those who avoid gluten will need to avoid barley, including barley flour, pearl barley, and malted barley. Barley grass may be gluten-free.

We may receive a commission on purchases made from links. Whether you've been on the gluten-free journey for a while or are only recently embarking upon the world of no wheat, most of us know which ...