Dr. Gundry Podcast

418: Is Ice Cream Actually Good for You? Harvard Oncologist Dr. Zeke Emanuel Explains

Dr. Steven Gundry | September 1, 2026

Everyone’s chasing the wellness hack that’ll finally crack the code on living longer: cold plunges, biological age tests, or extreme fasts.

But my guest today just wrote an entire book making the opposite argument: most of that noise doesn’t matter nearly as much as we think, and the real answer to a long, healthy life is a lot simpler than the wellness industry wants you to believe.

Dr. Ezekiel “Zeke” Emanuel is a Harvard-trained oncologist, Vice Provost for Global Initiatives at the University of Pennsylvania, and a former special advisor on health policy to the Obama administration. His new book, Eat Your Ice Cream: Six Simple Rules for a Long and Healthy Life, lays out six evidence-based rules for a longer, better life.

This one will change how you think about “doing wellness right.”

On this episode, you’ll learn:

Why perfectionism should NOT be your goal when it comes ot healthy habits (3:37)
Why early retirement could be quietly speeding up cognitive decline (10:12)
The simple “wellness trifecta” that is way easier than you’d think (14:17)
A surprisingly consistent habit shared by nearly every person who lives past 100 (21:44)
How a nightly scoop of the right ice cream might actually lower your risk of type 2 diabetes (24:48)
Why doing THIS has a real edge over structured workouts when it comes to protecting your brain (29:44)
Why Dr. Emanuel refuses to do this standard male screening test (34:12)
One small fix for the late-night screen habit that’s sabotaging your sleep (43:48)
The actual evidence-based guidance on wine and longevity (49:46)

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