REV0lution Health Library

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

  • Gut Health
    IBS, bloating, GERD, constipation, gut health

  • Hormones
    PCOS, perimenopause, menopause, cortisol

  • Thyroid Health
    Hashimoto's, hypothyroidism, thyroid labs

  • Metabolic Health
    Insulin resistance, blood sugar, weight loss resistance

  • Autoimmune Disease

    Autoimmunity, inflammation, immune regulation, root-cause support

  • Advanced Lab Analysis

    Functional testing, blood chemistry, GI-MAP, DUTCH, OAT, and lab interpretation

  • Fitness & Recovery

    Strength, movement, sleep, recovery, performance, and resilience

  • Functional Medicine

    Root-cause care, systems thinking, symptom patterns, and whole-person health

  • Nutrition & Performance

    Protein, fueling, body composition, exercise nutrition, and metabolic health

Understand your health. Backed by science.

Why Can't I Lose Weight? It's More Than Calories In vs. Calories Out

Why Can't I Lose Weight? It's More Than Calories In vs. Calories Out

Why Can't I Lose Weight? It's More Than Calories In vs. Calories OutKerri Rachelle
Published on: 09/07/2026

Struggling to lose weight? Learn how metabolism, sleep, stress, muscle, hormones, metabolic health, and personalized nutrition all influence weight loss.

NutritionMetabolic HealthGut Health
We've Optimized America for Everything...Except Health

We've Optimized America for Everything...Except Health

We've Optimized America for Everything...Except HealthKerri Rachelle
Published on: 08/07/2026

Why does staying healthy feel so hard? Discover how modern life works against human biology, why your body is adapting—not failing—and simple ways to design an environment that supports lasting health.

PodcastNutritionFunctional MedicineHealth ConditionsMetabolic HealthGut Health
15 Things Wreaking Havoc on Your Gut (and How to Avoid Them)

15 Things Wreaking Havoc on Your Gut (and How to Avoid Them)

15 Things Wreaking Havoc on Your Gut (and How to Avoid Them)Kerri Rachelle
Published on: 20/07/2024

Hosted by Kerri Rachelle, Doctor of Integrative Medicine (c) and Registered Dietitian, Beyond the Biomarkers explores nutrition, metabolism, hormones, digestion, fitness, recovery, and real-life strategies to help you feel and function better.

PodcastFunctional MedicineHealth ConditionsMetabolic HealthGut Health
Boost Your Gut Health: Must-Do Tips for a Happier Second Brain

Boost Your Gut Health: Must-Do Tips for a Happier Second Brain

Boost Your Gut Health: Must-Do Tips for a Happier Second BrainKerri Rachelle
Published on: 18/07/2024

Hosted by Kerri Rachelle, Doctor of Integrative Medicine (c) and Registered Dietitian, Beyond the Biomarkers explores nutrition, metabolism, hormones, digestion, fitness, recovery, and real-life strategies to help you feel and function better.

PodcastNutritionFunctional MedicineMetabolic HealthGut Health
Unlocking the Gut’s Secrets: How Your ‘Second Brain’ Influences Your Whole Body

Unlocking the Gut’s Secrets: How Your ‘Second Brain’ Influences Your Whole Body

Unlocking the Gut’s Secrets: How Your ‘Second Brain’ Influences Your Whole BodyKerri Rachelle
Published on: 06/06/2024

Hosted by Kerri Rachelle, Doctor of Integrative Medicine (c) and Registered Dietitian, Beyond the Biomarkers explores nutrition, metabolism, hormones, digestion, fitness, recovery, and real-life strategies to help you feel and function better.

PodcastFunctional MedicineGut Health

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