👉 The term "vegetobituminous" refers to a type of protein that is found in green leafy vegetables, such as spinach and kale. It is also known as beta-carotene, which is a pigment produced by plants that converts it into vitamin A. Vegetobituminous proteins are essential for the synthesis of the body's own vitamin A, which is required for the production of red blood cells and other important components of the immune system.