Health and Fitness Peer-Reviewed Study Refutes Claims of Widespread Abuse in California’s Medical Marijuana Program by Gary Kopycinski on October 1, 2014 Gary Kopycinski Author More in Health and Fitness: On Hantavirus, Park Forest Officials Urge Caution May 18, 2026 Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Park Forest Aligns With Illinois Guidance on Childhood Vaccines Amid Federal Changes January 11, 2026 92% of participants reported that “medical marijuana helped alleviate symptoms or treat a serious medical condition”