Dr. Gundry Podcast

400: What’s ONE Thing You Can Do Today To Change Your Life? (Experts Weigh In)

Dr. Steven Gundry | April 21, 2026

In this special 400th episode of The Dr. Gundry Podcast, we’re celebrating in a way that’s both fun and incredibly powerful.

Over the years, I’ve had the privilege of sitting down with some of the brightest minds in health, longevity, and human performance.

And I’ve asked them all the same question:

What’s one thing someone can do today to improve their health?

The answers? Simple. Surprising. And in many cases… completely overlooked.

So for this milestone episode, we’ve gathered the very best of those insights and brought them together in one place. You’ll hear practical, science-backed advice from incredible guests like Dave Asprey, Lewis Howes, Jessie Inchauspé, and Wille Cole along with several other trending experts who have helped shape the way we think about health.

Think of this episode as your shortcut to better energy, better habits, and better long-term health… without the overwhelm.

Because sometimes, the smallest shifts can make the biggest difference.

On this episode, you’ll learn:

How pain might actually be good for your health (2:29)
The biggest mistake people make when trying to “quiet their mind”… and the simple trick to flip that switch almost instantly (5:28)
3 everyday habits that are secretly fueling inflammation—and what to do instead (8:30)
Why fruit isn’t always the health food it’s cracked up to be (12:10)
Everything you need to know about insulin and insulin resistance (14:54)
The simple 4-week shift that helped people slash cravings by 89% and boost their energy by 77% (19:36)
What your body actually needs as you age—and the key dietary mistake most people never realize they’re making (23:30)
The one simple habit you can start to transform your health or weight (26:29)
The bare minimum your water filtration system must do to truly protect your health (32:48)
The shocking truth about most moisturizers, and the natural alternative I trust instead (36:00)
How loneliness may be silently impacting your body—from your gut to your immune system (40:30)
The powerful activity I recommend to help extend your lifespan—no matter your age (44:40)
How to take a simple “inventory” of your life so you can start feeling healthier, sharper, and more fulfilled (55:24)

Thank you to our sponsors! Check them out:

Transform your sleep experience with Cozy Earth bedding. Go to cozyearth.com/gundry for 40% off.
For all your blue-light and EMF-blocking accessories, go to boncharge.com/GUNDRY and use the coupon code GUNDRY to save 15% off your entire order.
Get convenient, high-quality, and affordable groceries delivered with Thrive Market. Get 30% off your first order, plus a FREE $60 gift at thrivemarket.com/GUNDRYPODCAST.