Load Up on Snacks: The same export dynamics for wheat also may affect corn and potatoes, of which the United States has historically been a large exporter to Mexico and Canada. Prices should hold ...

Gluten, which acts as a glue, is a protein found in wheat, barley, and rye that's used to help give foods their texture and shape. Lots of foods have gluten, including breads, crackers, cereals, ...