Joseph Mercola
- Born
- 8 July 1954 (72 years)
- Place of birth
- Chicago, Illinois, USA
- Gender
- Male
Joseph Michael Mercola, M.D., is an American alternative medicine proponent, osteopathic physician, and Internet business personality. He markets largely unproven dietary supplements and medical devices. On his website, Mercola and colleagues advocate unproven and pseudoscientific alternative health notions including homeopathy and opposition to vaccination.
