The Perfect Gut Healing Protocol: What to Eat, Avoid, and Do Every Day

Mark Hyman

Jun 22, 2026

Episode description

Bloating, brain fog, fatigue, skin issues, food sensitivities, autoimmune symptoms—most people treat these as separate problems. But often, they can all trace back to the same place: the gut. And the surprising part is that you don't need digestive symptoms to have gut dysfunction. Because your gut isn't just responsible for digestion—it's deeply connected to your immune system, hormones, metabolism, brain health, and inflammation throughout the body.

In today's episode, I dive into:

Why gut dysfunction can show up as fatigue, brain fog, skin issues, hormone imbalances, anxiety, and autoimmune symptoms—not just digestive problems
The biggest modern-day gut disruptors
The Functional Medicine 5R Framework for healing the gut
The simple daily habits that help build a healthier microbiome, reduce inflammation, strengthen digestion, and support long-term resilience

Healing your gut isn't about perfection, restrictive diets, or endless supplements. It's about creating the conditions your body needs to repair itself. When you support your gut, you're often supporting your immune system, your brain, your hormones, your energy, and your overall health at the same time.

Resources Mentioned:

Learn more about the 10-Day Detox: https://bit.ly/3PIUoxf
Track your metabolic and cardiovascular health biomarkers: functionhealth.com/mark for 160+ lab tests at just $365/year. Use code MARK2026 for $50 off.

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(0:11) Introduction and overview of gut health

(2:10) Understanding, healing, and factors disrupting gut health

(7:45) Modern lifestyle's impact and the five r's of gut healing

(17:06) Dietary diversity, mindful eating, sleep, and stress reduction

(20:53) Supplements and Q&A on probiotics, diet, and leaky gut

(23:06) Empowering listeners through functional medicine and community engagement

(24:23) Dr. Hyman's platforms, disclaimer, and gratitude to sponsors

Mindsip insights from this episode:

Eat calmly to enhance digestion

You cannot properly digest food in a fight-or-flight mode, so slowing down and eating in a calm state is crucial for digestion.

#digestion

Manage stress to prevent overnight leaky gut

Even in healthy individuals, acute physical or psychological stress can cause a leaky gut and disrupt the microbiome in as little as one night.

#leaky-gut

#stress

Diversify your diet with colorful plant foods for a resilient microbiome

Eating a diverse range of colorful plant foods feeds different microbial species, making your microbiome more resilient, similar to a rainforest ecosystem.

#microbiome

#nutrition

Prioritize prebiotics for long-term gut health

Prebiotics, which are the fuel for a healthy microbiome, are often more important for long-term gut health than taking probiotics.

#microbiome

#prebiotics

Address gut dysfunction to alleviate non-digestive symptoms

Gut dysfunction can manifest as fatigue, brain fog, anxiety, skin problems, or joint pain, not just as obvious digestive issues.

#digestion

#gut

Acknowledge leaky gut as a scientifically documented phenomenon

The concept of "leaky gut," once dismissed, is now a well-documented scientific phenomenon called intestinal permeability that you can find on PubMed.

#leaky-gut

Implement 5R program for effective gut healing

A foundational gut healing protocol is the 5R program: Remove irritants, Replace what's missing, Reinoculate with good bacteria, Repair the gut lining, and Restore the nervous system.