AI health advice isn’t always right
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AI chatbots like ChatGPT and Google Gemini are increasingly used for health questions, but recent studies raise serious concerns about their reliability. In one analysis, these tools answered medical questions incorrectly nearly half the time, highlighting risks of misinformation, missed diagnoses, and unsafe recommendations. While they can be helpful for general education, they should never replace professional medical evaluation, especially when symptoms are serious or decisions carry real consequences.
Source
Rao AS, Esmail KP, Lee RS, et al. Large Language Model Performance and Clinical Reasoning Tasks. JAMA Netw Open. 2026;9(4):e264003. doi:10.1001/jamanetworkopen.2026.4003
Additional Reading
https://www.washingtonpost.com/health/2026/04/21/chatbot-medical-advice-accurate/
https://medschool.duke.edu/stories/hidden-risks-asking-ai-health-advice