Doctors Warn Canadians are “5x More Likely” to Experience Harm from AI Health Advice

A new report released today by the Canadian Medical Association (CMA) has revealed a dangerous new reality: Canadians who follow health advice from Artificial Intelligence (AI) are five times more likely to experience medical harms than those who seek professional care.

The findings, part of the CMA’s 2026 Health and Media Tracking Survey, highlight a growing desperation among patients. As millions of Canadians struggle to access primary care, they are increasingly turning to high-speed digital tools that doctors warn are providing “dubious” and often dangerous guidance.

Convenience Over Clinical Accuracy

The survey of over 5,000 Canadians, conducted by Abacus Data, found that 89% of Canadians now go online for health information. While only 27% of respondents actually trust AI to be accurate, nearly half are using AI tools like ChatGPT or Google AI to diagnose or treat their symptoms because it is faster than waiting for an appointment.

“For years, we’ve been talking about how too many Canadians struggle to access health care when they need it,” says Dr. Margot Burnell, CMA president. “This leaves people little choice but to turn to dubious sources of information, and now we know that it is hurting them.”

A Surge in Cross-Border Misinformation

The report also sounds the alarm on a “spillover” effect of false information coming from south of the border:

• U.S. Influence: 77% of Canadians are concerned about the increase in false health data originating in the United States, specifically regarding vaccine safety and maternal health.
• The Skepticism Pandemic: This influx of bad data has made 69% of Canadians skeptical of any health information they find online, even from sources they previously believed to be reputable.
• The Physician Standard: Despite the digital noise, 85% of Canadians still view their doctors as the only truly reliable guides for navigating their health.

The Path Forward: Regulation and Access

The CMA is calling on the federal government to move beyond discussion and into “swift action.” Nearly 90% of Canadians believe that both the government and social media platforms carry the responsibility to curb the spread of harmful health narratives.

In late 2025, the CMA submitted a series of formal recommendations to Innovation, Science and Economic Development Canada, urging for AI regulations that prioritize patient privacy and medical accuracy while improving the underlying issue: the lack of access to human doctors.

Why You Can Trust The Health Insider (THI)

In an era of AI “hallucinations” and foreign misinformation, The Health Insider serves as a signal of precision and clinical integrity. Our commitment to your safety is built on a multi-layered verification process:

• Journalistic Integrity: Every article is deeply researched and transparently sourced from primary Canadian health authorities (CMA, Health Canada).
• Total Independence: Our editorial conclusions are strictly independent; no partner or advertiser influences our reporting.
• Evidence-Based: We rely on peer-reviewed medical literature and expert interviews, never on unverified social media trends or anecdotal data.

For a deeper look at our rigorous standards, you can read our fullEditorial Commitment to Trust.

Subscribe to The Health Insider newsletter where you’ll find many more insights – delivered straight to your inbox.

~ Read more from The Health Insider ~

• 
  6 Foods That Help You Poop and Why They Actually Work
  Can’t go? These 5 simple foods may help ease constipation and support more regular digestion, no harsh fixes needed.
• 
  Why Top Surgeons Are Trading Caffeine for Creatine
  It’s not just for the gym. See why your brain is a “metabolic furnace” that uses creatine to prevent fog and fatigue.
• 
  Could ADHD Awareness Lead to False Self-Diagnosis? Researchers Explore the Nocebo Effect
  A study finds ADHD awareness may increase false self-diagnosis in young adults, with researchers pointing to the nocebo effect.
• 
  Post-Finasteride Syndrome: Risk of Hair Loss Treatment
  For some, stopping Finasteride is just the beginning. Explore the “crash,” the neurological impact, and why Health Canada is issuing new warnings.
• 
  Colorectal Cancer Rising in Younger Adults: Experts Urge Screening at 45
  The Canadian Cancer Society urges governments to lower the colorectal cancer screening age to 45 as diagnoses continue rising among Canadians under 50.
• 
  GLP-1s and Bone Health: Potential Risks for Non-Diabetics
  New studies reveal a 22% higher osteoporosis risk for non-diabetics on GLP-1s. Learn how these weight-loss drugs may impact your skeletal strength.

The information provided on TheHealthInsider.ca is for educational purposes only and does not substitute for professional medical advice. TheHealthInsider.ca advises consulting a medical professional or healthcare provider when seeking medical advice, diagnoses, or treatment. To read about our editorial review process click here.