Soy protein is a plant-based protein extracted from soybeans. It is known for its high protein content and is an excellent source of essential amino acids, which are necessary for the body’s muscle building and repair. Soy protein is a popular choice among vegans, vegetarians and those looking for an alternative to animal proteins. It comes in various forms, including soy protein isolate, soy protein concentrate and textured soy protein, making it versatile for use in a wide range of foods such as meat alternatives, protein bars, shakes and more. In addition to its protein content, soy protein is also valued for its content of other nutrients such as fiber, vitamins and minerals, which support a healthy diet.