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Functional Medicine

Functional Medicine vs. Integrative Medicine: Key Differences Explained

Nick Carruthers·January 22, 2026·6 min read

The short answer

Functional Medicine vs. Integrative Medicine: Key Differences Explained

Functional and integrative medicine share a root-cause philosophy, but their methods differ. Here's how to choose the right approach for your healing journey.

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Understanding the Distinction

Both functional medicine and integrative medicine reject the symptom-suppression model of conventional healthcare. But they approach healing differently.

Functional medicine focuses heavily on lab testing, biochemistry, and identifying dysfunctions in bodily systems. It's diagnostic-driven and often revolves around supplements, dietary changes, and specific protocols based on lab findings.

Integrative medicine encompasses functional medicine but goes further — incorporating mind-body therapies, energy medicine, biohacking technologies, and family dynamics into the healing process.

When to Choose Functional Medicine

Functional medicine excels when you need:

  • Detailed lab analysis and blood work interpretation
  • Gut microbiome testing and protocols
  • Hormone panel analysis
  • Nutrient deficiency identification

When to Choose Integrative Medicine

Integrative medicine is ideal when:

  • You've tried functional medicine without full resolution
  • Your health issues involve emotional or relational components
  • You want access to advanced therapies like PEMF, cold laser, or brain entrainment
  • Your whole family needs transformation, not just one person

Our Approach: The Best of Both

At Integrative You, we combine the diagnostic precision of functional medicine with the holistic breadth of integrative medicine. Our three-tier system — Foundation, DNA Precision, and Private Concierge — ensures every client gets exactly the depth of care they need.

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Dr. Nicole Rivera

Medically reviewed by

Dr. Nicole Rivera

Last updated January 22, 2026

Dr. Nicole Rivera is the co-founder of Integrative You and host of the Integrative You podcast. She has spent 15+ years in root-cause clinical practice, working with hormonal collapse, Lyme, mold, gut and autoimmune patterns.

  • Doctor of Chiropractic (DC)
  • IFMC certified
  • Training with IFM, Klinghardt, Kresser and Shoemaker
  • Member of the clinical medical board for Applied Functional Medicine
  • Clinical focus: epigenetic and DNA precision medicine
  • Clinical focus: hormonal health and women's medicine

Topics she covers

Mold illness & CIRSLyme diseaseHeavy metalsAnxiety & the nervous systemGut healthHormones & thyroidAutoimmune & skin

Sources

  • Small intestinal bacterial overgrowth and irritable bowel syndrome — Frontiers in Psychiatry
  • Leaky Gut Syndrome: myths and management — Mayo Clinic Proceedings
Full bio and credentials Hear her on the podcast

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  • Precision or nothing

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Four ways in. Start at whichever rung is honest for you.

You don't have to commit to a full workup to make progress. Every rung below feeds the next one — nothing you do at the free end gets thrown away when you move up.

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