10 Grains That Pack a Punch in the Protein Department

Amaranth is not technically a grain (it is a pseudograin by definition), but since it's enjoyed and served as a grain, many people consider it part of this food group. If you are looking for a grain that helps you meet your protein goals, know that a half cup of cooked amaranth contains four grams of protein along with many other good-for-you nutrients.