Alfalfa has existed so long it is often thought of as one of the earliest herbs known to man. Native to Asia, its usage is well recorded in the classical Greek era, in which it had been widely employed as a harvest as a result of its abilities to supply a number of harvests and expand into less fertile land. The top historical usage of Alfalfa was by Native Americans to purify the body and promote health. Alfalfa is used throughout the majority of the world these days. Its multiple harvests contribute itself to be quite a valuable feed harvest using a high source of protein and fiber.