Yucca Root DESCRIPTIONS: Yuca root, commonly known as cassava root, is an important food source for hundreds of millions of people around the world. Long and dark brown, yuca root resembles a hybrid between a potato and a sweet potato in many ways. It has been produced in South America and Africa for generations, and it is increasingly being studied as an effective, drought-resistant crop that is simple to cultivate on farms of any size. Yuca root has more use, however. In addition, it is a rich source of minerals and health advantages.. Yucca Root HEALTH BENEFITS: The vitamins, minerals, and antioxidants in yucas are beneficial to health.