What is Foxtail Millet? Foxtail Millet is an excellent source of dietary fiber, helping to maintain a healthy digestive system — Dr. Michael Mosley Foxtail millet, also known as "kangu," "thinai," or "kaon," is part of the millet family , which includes several small-seeded grasses. These grains have been staples in various cultures, dating back to ancient civilizations. Foxtail millet, in particular, has been cultivated in China since around 6,000 BC and has spread to oth