What are tonsils and or adenoids? Simply put, they are two small masses of tissue that are in the back of the throat. Tonsils are similar to lymph nodes. They are easily seen in an exam, hanging in the back of your mouth. Removing tonsils is a common procedure. Tonsils are part of the infection fighting lymphatic system. They help detect pathogens. … [Read more...] about Is Removing Tonsils in Childhood Hurting Their Future Health