15 Surprising Things that Contain Gluten

In simple terms, gluten is the protein commonly found in grains such as wheat, rye, and barley. It helps to maintain the form of food by sticking it together. The word “gluten” comes from the word “glue,” because of its function. Although most people can tolerate it, people with celiac disease definitely need to avoid it. Furthermore, some people with other health issues should also steer clear of it, because it can cause additional problems. 

Avoiding gluten is much more complicated than you might think. Some things labeled "gluten-free" actually aren't, and even some common sauces and condiments you wouldn’t expect contain gluten.

Read on to discover 15 surprising items that contain gluten. You might have to think twice before you shop!