Null, Gary

Gary Michael Null (born January 6, 1945) is an American talk radio host and author who advocates pseudoscientific alternative medicine and produces a line of questionable dietary supplements. Null is hostile to evidence-based medicine and has accused the medical community of being in a cabal with the pharmaceutical industry to suppress novel treatments for economic gains. He has promoted a range of pseudo-scientific and ineffective alternative treatments, including ones for cancer. He is an HIV/AIDS denialist who believes nutritional deficiencies are the causative agents of all illnesses, and has accordingly promoted fringe, diet-based treatment regimes for curing AIDS and other illnesses. Null holds strong anti-vaccination views and rejects the scientific consensus on topics such as water fluoridation, genetically modified organisms, and electromagnetic fields. Reactions in the scholarly community to Null's claims have been generally negative, and Null along with his publications have been frequently criticized for disseminating misleading information that can negatively affect the public's understanding of health issues.