An ancient superfood of Latin American origin, Chia seeds are a great source of plant based Omega-3s Chia seeds are an ancient superfood from Latin America and have recently gained popularity due to their many nutritional benefits are catching up to a much wider audience. It used as a food, in their religious ceremonies and fed it to their animals. Most every health conscious person these days knows about chia and how they can be a great dietary adjunct to supporting long term health.