How Accurate Is ChatGPT About Colon Cancer? Doctors Tested It in a 2025 Study
If you or someone close to you is facing colon cancer, you probably have a lot of questions. It can be hard to understand all the medical terms and treatment options. That’s why many people are turning to tools like ChatGPT, an artificial intelligence (AI) chatbot that gives quick answers in simple language.
But can you trust what ChatGPT says about cancer?
A study from the University of Texas at Austin, published in 2025, looked into this. Researchers asked ChatGPT 10 common questions about colon cancer. These questions came from top health websites like the American Cancer Society and the National Cancer Institute. The answers were then reviewed by cancer doctors to see how accurate and helpful they were.
Here’s what the study found
For general topics like symptoms, prevention, and screening, doctors mostly agreed with ChatGPT’s answers. These responses scored an average of 4.72 out of 5, showing strong accuracy and usefulness.
For more complex topics like diagnosis and treatment, the answers weren’t as strong. Doctors didn’t agree as much, and the scores were lower in this area.
So, what does this mean for you?
ChatGPT can be a good starting point when you’re learning about colon cancer. It’s fast, easy to understand, and usually accurate for basic information. But it’s not a replacement for your doctor. When it comes to treatment decisions, always talk to a medical professional.
How to use AI tools safely
Learn the basics. Ask ChatGPT about symptoms, risk factors, or what a colonoscopy is.
Check with your doctor. If you read something online, bring it up at your next appointment.
Stick with trusted sources. Besides AI tools, websites like the Mayo Clinic and American Cancer Society offer expert-reviewed information.
In short, AI can help you feel more informed—but it should never replace your healthcare team. With the right support and information, you can make decisions that are best for your health.
Reference
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This blog was reviewed by Dr. Sourabh Kharait.
This blog is for educational purposes only and is not intended as medical advice. Always consult with your healthcare provider before making any changes to your treatment plan, hydration strategies, or diet. The information provided here is based on general insights and may not apply to individual circumstances.