Cassava is a starchy root vegetable native to South America and widely cultivated in tropical and subtropical regions. It is a staple food for millions of people, particularly in Africa, Asia, and Latin America. Cassava is valued for its high carbohydrate content, making it an important energy source in many diets. It can be processed into various products, including cassava flour, tapioca, and starch, and is also used in animal feed and biofuel production.