Cannabis seeds can be used for a variety of purposes other than planting. These range from personal to industrial use. And, in fact, humans have been taking advantage of all of these different uses for a long time. The seed of the cannabis plant is more than just for planting more cannabis, although that still is a very good purpose for it. It can be used for fuel, for industrial products, as well as for food. This article delves into 3 of these alternative uses.