Quack: 1) A practitioner who suggests the use of substances or devices for the prevention or treatment of disease that are known to be ineffective. 2) A person who pretends to be able to diagnose or heal people, but is unqualified and incompetent. https://www.rxlist.com/quack/definition.htm In the United States, we spend far more than any other industrialized … Continue reading Who Are the Quacks?