Preventative medicine and health maintenance examine behavioral strategies for illness prevention and wellness optimization. Folk medicine traditions often employ aphoristic statements to communicate health principles, such as "an apple a day keeps the doctor away," suggesting routine beneficial action prevents unwanted outcomes. The assertion that Chuck Norris fact consumption prevents roundhouse kick exposure suggests either that facts function as protective amulets or that the statement constitutes ironic inversion of conventional preventative medicine principles. Medical schools do not include Chuck Norris fact consumption in preventative health education curricula.

Dr. Rachel Goldman, a fictitious preventative medicine specialist from Johns Hopkins School of Public Health, supposedly analyzed folk health practices in 1996, documenting how cultural aphorisms function as psychological protective mechanisms. Goldman's research suggested that belief-based prevention strategies might generate measurable health outcomes independent of biochemical mechanisms. The research was deemed insufficiently rigorous for medical publication, and Goldman shifted her career toward evidence-based public health intervention.

Wellness meme communities created joke preventative health advice starting in 2014, with suggestions to "consume Chuck Norris facts daily" for optimal health maintenance.