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
What Is Metabolic Health? How to Improve Your Metabolism Naturally

What Is Metabolic Health? How to Improve Your Metabolism Naturally

What Is Metabolic Health? How to Improve Your Metabolism NaturallyKerri Rachelle
Published on: 08/07/2026

What is metabolic health? Learn how metabolism affects energy, blood sugar, hormones, weight, inflammation and longevity. Discover the labs, lifestyle habits and personalized nutrition strategies that improve metabolic health & metabolism naturally.

NutritionFunctional MedicineMetabolic Health

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