The soybean is a species of legume native to the east Asia , widely grown for its edible bean , which has numerous uses. 

Soybean also Called soja bean or soya bean , annual legume of the pea family and its edible seed.the soybean is economically the most important bean in the world , providing vegetable protein for millions of people.
    
The soybean is one of the richest and cheapest sources of protein and is a staple in the diets of people and animals in numerous parts for the world.