Jordan Peterson experienced significant health challenges recently. In 2025, he was diagnosed with Chronic Inflammatory Response Syndrome (CIRS) triggered by mold exposure, which caused a flare-up of his condition. This immune system dysfunction has a genetic predisposition affecting his ability to detoxify mold and bacteria, leading him to take time off from public appearances, postpone podcasts, and cancel a European tour to focus on rest and treatment. His daughter, Mikhaila Peterson, confirmed this update and explained the condition details. Despite these health issues, he remains active with ongoing projects like his upcoming book and online education platform.
Additionally, some observers note that over recent years, Peterson has faced public scrutiny and changes in his public demeanor, but these are separate observations from his health-related break.
