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387: Dr. Gundry Put ChatGPT’s Health Advice to the Test—Here’s What Happened

by | Jan 20, 2026 | 1 comment

I’m tackling a question I get more and more often. Can AI replace your doctor? Specifically, we’re putting ChatGPT versus Dr. G to the test.

We talk about where tools like ChatGPT can be genuinely helpful for understanding health and where relying on it can actually steer you in the wrong direction if you’re not careful. I explain what AI does well, what it can’t see, and why context matters far more than most people realize.

I also dig into blood tests, which ones are actually worth your time and money, and which ones are overhyped, unnecessary, or even misleading if you don’t know how to interpret them correctly.

If you’ve ever Googled your lab results, asked an AI for health advice, or wondered whether you’re testing too much or not enough, this episode is going to give you clarity.

On this episode, you’ll learn: 

  • Why giving fruit the boot may be the secret to finally feeling better (3:01)
  • Which protein-rich foods actually support longevity (6:30)
  • Why eating more protein isn’t always the solution you’ve been promised (9:36)
  • Whether breakfast truly deserves its “most important meal” reputation (10:30)
  • What you should stop eating immediately if you have diabetes (16:45)
  • The truth about cholesterol – and what really matters for heart and brain health (19:42)
  • The most important but not so common blood tests you should be adding to your yearly physicals (26:29)
  • What the “Alzheimer’s gene” is, and the one test that can tell you if you carry it (31:30)
  • Which marker may be one of the best indicators of how fast you’re aging (33:20)
  • Which essential supplement I recommend for vegans (36:00)
  • How to get the right kind of fiber each week (41:15)

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If you liked this episode, you may enjoy:

379: 7 Blood Tests You Need to Catch Disease Early, According to Dr. Darshan Shah

314: Must-have blood tests, TikTok health trends, and SIBO

378: Parasite Cleanse 101: Do You Really Need One? Dr. Gundry on Symptoms, Testing & Safer Supplements

331: Avoid These 4 Biohacking Trends (they’re a waste of money!)

Episode Transcript:

EP 387 Transcript

Watch on YouTube:

Should YOU Take These Health Tests To LIVE LONGER? | Dr. Steven Gundry

5 Calcium Myths Debunked by Dr Steven Gundry

4 of the BIGGEST Myths about Statins BUSTED! | Dr. Gundry’s Tips for Heart Health

These 3 Supplements are a HUGE Waste of Money But THIS One is Essential!

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About Dr. Gundry

Dr. Steven Gundry is a renowned heart surgeon and New York Times bestselling author of “The Plant Paradox” and “The Plant Paradox Cookbook.”

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