The name of the process by which nutrients are absorbed in the intestines is called absorption. This occurs primarily in the small intestine, where digested food is taken up through the intestinal lining into the bloodstream. Nutrients, including carbohydrates, proteins, fats, vitamins, and minerals, are absorbed through specialized cells known as enterocytes. Efficient absorption is essential for providing the body with the necessary energy and nutrients to support various biological functions and overall health.