American-grown heritage grain sorghum offers twice the amount of protein content as quinoa and four times that of rice while ...

Check the packaging or nutrition labels to tell if a refined grain is enriched. Organic products may not be fortified. Whole grains are just as they sound – the entire grain kernel remains intact.

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.