Americans might think of millet as a main ingredient in birdseed. But in a third of the world, from Africa to Asia to Eastern Europe, people eat millet as a staple part of their diet. It's one of the earliest cultivated grains and more than 6,000 varieties grow around the world. It's a primary ingredient in flatbreads, beer and other fermented beverages, and porridges. In the United States, many commercially produced gluten-free breads use millet flour, either solely or in conjunction with flour milled from other gluten-free grains.
Millets are a group of highly variable small-seeded grasses, widely grown around the world as cereal crops or grains for fodder and human food. Millets are important crops in the semiarid tropics of Asia and Africa, with 97% of millet production in developing countries.
In the U.S., population density is typically expressed as the number of people per square mile of land area. ... The U.S. value is calculated by dividing the total U.S. population (316 million in 2013) by the total U.S. land area (3.5 million square miles).
