Vegetable proteins are proteins derived from plants, which include sources like beans, lentils, tofu, and quinoa. These proteins are essential for building and repairing tissues in the body, just like animal proteins. They are often lower in fat and calories, making them a healthy choice for many diets. Many people choose vegetable proteins for various reasons, including vegetarian or vegan lifestyles, health benefits, or environmental concerns. While some plant proteins may lack certain essential amino acids, combining different sources, such as rice and beans, can provide a complete protein profile.