Final answer:
A diet that includes only transparent foods and beverages like tea and broth is called a clear liquid diet. This diet is used for medical preparation and recovery processes to minimize digestive strain and maintain hydration.
Step-by-step explanation:
A type of special diet that includes only foods that you can see through, such as tea or broth, is a clear liquid diet. This diet is often recommended for medical reasons such as preparing for a colonoscopy or recovering from certain types of surgery.
It includes foods and beverages like water, tea, certain fruit juices without pulp, broth and gelatin. The purpose of a clear liquid diet is to keep the stomach and intestines clear and to limit strain on the digestive system while keeping the body hydrated.