Edamame has its roots in China, dating back to more than 2200 years ago. These beans are green and differ in color from regular soybeans, which are typically light brown, tan or beige. As a matter of fact, soybeans are the cornerstone of many vegan and vegetarian diets. Besides, Edamame contains around 12% protein, which is a decent amount for a plant food. It is also a quality protein source, providing all the essential amino acids. Plus, it is rich in protein, antioxidants and fiber that may lower circulating cholesterol levels