REV0lution Health Library

Evidence-informed articles on nutrition, metabolism, hormones, digestive health, fitness, recovery, lab testing, and functional medicine.

Understand your health. Backed by science.

Gut Health and Autoimmune Disease: What’s the Link?

Gut Health and Autoimmune Disease: What’s the Link?

Gut Health and Autoimmune Disease: What’s the Link?Kerri Rachelle
Published on: 24/08/2026

Learn how the gut microbiome, intestinal permeability, diet, stress and immune signaling may influence autoimmune disease—and what may support gut health.

Health ConditionsGut Health
Trauma and Gut Health: The Nervous System, Digestion, and Weight

Trauma and Gut Health: The Nervous System, Digestion, and Weight

Trauma and Gut Health: The Nervous System, Digestion, and WeightKerri Rachelle
Published on: 20/08/2026

Learn how trauma may affect the gut–brain axis, digestion, eating behavior and weight—and how nutrition, therapy and mind–body practices may support healing.

NutritionFunctional MedicineGut Health
Vagus Nerve and Digestion: Natural Ways to Support Vagal Tone

Vagus Nerve and Digestion: Natural Ways to Support Vagal Tone

Vagus Nerve and Digestion: Natural Ways to Support Vagal ToneKerri Rachelle
Published on: 18/08/2026

Learn how nutrition, breathing, humming, movement, sleep, touch and connection may support the vagus nerve, digestion and gut–brain health.

NutritionFunctional MedicineGut Health
Can Gut–Brain Therapy Help Digestive Symptoms and Food Fear?

Can Gut–Brain Therapy Help Digestive Symptoms and Food Fear?

Can Gut–Brain Therapy Help Digestive Symptoms and Food Fear?Kerri Rachelle
Published on: 18/08/2026

Learn how gut–brain therapy may complement nutrition care by reducing digestive sensitivity, food fear and symptom-related stress.

NutritionHealth ConditionsGut Health
Why Gut Health Care Should Begin With the Foundations

Why Gut Health Care Should Begin With the Foundations

Why Gut Health Care Should Begin With the FoundationsKerri Rachelle
Published on: 14/08/2026

Learn why gut health care should begin with nourishment, sleep, movement, motility and medical evaluation before adding supplements or protocols.

NutritionFunctional MedicineGut Health
 How to Improve Gut Health Naturally

How to Improve Gut Health Naturally

 How to Improve Gut Health NaturallyKerri Rachelle
Published on: 14/08/2026

Learn how real food, fiber, fermented foods, hydration, movement, sleep and stress support gut health—without extreme diets or supplement overload.

NutritionFunctional MedicineGut Health

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