Sorghum is from Africa. It is available in whole grain, grits, or flour. And it is even available as beer. The whole grain can be used as side dish, stuffing, etc. The grits can be eaten as a hot cereal. Sorghum flour mixed with other gluten-free flours is used in baking. It contains protein, dietary fiber, vitamin B6, iron, magnesium, niacin, phosphorus, and thiamin.