How are soybeans used as food for people and feed for livestock?

The soybean (Glycine max) is a highly versatile legume within the Fabaceae family, serving as a vital global source of protein for both humans and livestock.1

Human Consumption

Soybeans are a staple food consumed in numerous forms:
* Traditional Foods: In East Asia and beyond, they are processed into soy milk, tofu, and fermented products like soy sauce, miso, and tempeh.1
* Direct Consumption: Young soybeans, known as edamame, are steamed or boiled, while mature beans may be sprouted or roasted as snacks.1
* Processed Ingredients: Soybean oil is used to create margarine and shortening. Additionally, soybean meal serves as a meat substitute in baby foods and vegetarian products, often textured to mimic ground meat.1

Livestock Feed

After the oil is extracted for human and industrial use, the remaining protein-rich residue—known as soybean meal—is a primary component in animal nutrition. This meal supplements low-protein feeds, providing the essential amino acids necessary for the efficient growth and production of livestock.123