Integrative Functional Medicine vs. Holistic Health: What’s the Difference?

Written by
Practice Better
Emma Benner
Published on
October 2, 2025

You don’t just want to treat symptoms — you want to solve the whole puzzle.

That’s the mindset driving a new generation of wellness clients. They’re seeking root-cause solutions, personalized plans, and care that sees them as a whole person — not just a diagnosis.

If you’re a practitioner, you’ve probably seen the terms integrative, functional, and holistic tossed around like they’re interchangeable. But they’re not, and understanding the difference isn’t just academic. It can sharpen your practice, improve client outcomes, and shape how you position your care.

Let’s break down what sets these approaches apart, where they overlap, and how you can use them to shape your client experience.

What is integrative functional medicine?

Integrative functional medicine is a science-driven approach that looks at how and why illness occurs. Practitioners seek to address the root causes of disease rather than simply treating symptoms.

Core principles of integrative functional medicine include:

  • Systems-based thinking: Understanding the body as an interconnected web rather than separate parts.
  • Root-cause analysis: Investigating underlying triggers such as genetics, nutrition, lifestyle, stress, and environmental factors.
  • Personalized care: Creating individualized treatment plans based on a client’s unique biology and history.
  • Evidence-informed practice: Combining conventional medicine with complementary therapies where appropriate.

Who practices it? Functional medicine is often practiced by licensed clinicians — such as MDs, DOs, naturopaths, nurse practitioners, and physician assistants — who have received additional training in functional medicine.

What is holistic health?

Holistic health is an approach that considers the whole person — mind, body, and spirit — in pursuit of wellness. It emphasizes balance, prevention, and lifestyle choices as central to long-term health.

Core principles of holistic health include:

  • Whole-person focus: Physical health is inseparable from emotional, mental, and spiritual well-being.
  • Prevention first: Promoting healthy habits and balance before illness develops.
  • Diverse modalities: Practitioners may incorporate nutrition, mindfulness, movement, herbal medicine, energy work, and counseling.
  • Empowerment: Encouraging clients to take an active role in their health journey.

Who practices it? Holistic health practitioners include nutritionists, health coaches, naturopaths, acupuncturists, and even medical doctors who choose to take a more whole-person approach.

The key differences

While both integrative functional medicine and holistic health prioritize prevention and personalized care, there are clear differences:

A table breaking down the difference between integrative functional medicine and holistic health. The table notes that integrative functional medicine tends to be more evidence-based root cause analysis done by licensed medical providers, whereas holistic health takes a more lifestyle-based approach to the whole person — mind, body, and spirit.

Where they overlap

Despite their differences, integrative functional medicine and holistic health share important commonalities:

  • Prevention: Both prioritize keeping clients well, not just treating disease.
  • Client-centered care: Both approaches empower clients to take charge of their health.
  • Lifestyle integration: Both emphasize nutrition, movement, sleep, and stress management as foundations of wellness.

Which approach is right for you?

If you’re deciding which philosophy to adopt — or how to position your practice — ask yourself:

  • Do I want to focus on clinical root-cause analysis backed by lab testing and detailed protocols? (Integrative functional medicine may be your fit.)
  • Or do I want to focus more on whole-person wellness, weaving in modalities that nurture mind, body, and spirit? (Holistic health might align better.)

Many practitioners choose to blend both approaches, creating a practice that is grounded in science while also honoring the broader aspects of wellness.

How Practice Better supports both

Whether your practice leans toward integrative functional medicine or holistic health, you need tools that simplify the admin side so you can focus on client care.

With Practice Better, you can:

No matter your philosophy, Practice Better adapts to the way you practice — so you can deliver better results for your clients.

Final thoughts

At their core, both integrative functional medicine and holistic health recognize that wellness isn’t one-size-fits-all. They both empower practitioners to look beyond symptoms and see the bigger picture of client health.

Understanding the differences helps you clarify your own professional identity, communicate your approach more clearly, and attract the right clients. Whether you lean clinical, holistic, or a hybrid of both, what matters most is that you’re guiding clients toward healthier, more fulfilling lives.

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Integrative Functional Medicine vs. Holistic Health: What’s the Difference?

You don’t just want to treat symptoms — you want to solve the whole puzzle.

That’s the mindset driving a new generation of wellness clients. They’re seeking root-cause solutions, personalized plans, and care that sees them as a whole person — not just a diagnosis.

If you’re a practitioner, you’ve probably seen the terms integrative, functional, and holistic tossed around like they’re interchangeable. But they’re not, and understanding the difference isn’t just academic. It can sharpen your practice, improve client outcomes, and shape how you position your care.

Let’s break down what sets these approaches apart, where they overlap, and how you can use them to shape your client experience.

What is integrative functional medicine?

Integrative functional medicine is a science-driven approach that looks at how and why illness occurs. Practitioners seek to address the root causes of disease rather than simply treating symptoms.

Core principles of integrative functional medicine include:

  • Systems-based thinking: Understanding the body as an interconnected web rather than separate parts.
  • Root-cause analysis: Investigating underlying triggers such as genetics, nutrition, lifestyle, stress, and environmental factors.
  • Personalized care: Creating individualized treatment plans based on a client’s unique biology and history.
  • Evidence-informed practice: Combining conventional medicine with complementary therapies where appropriate.

Who practices it? Functional medicine is often practiced by licensed clinicians — such as MDs, DOs, naturopaths, nurse practitioners, and physician assistants — who have received additional training in functional medicine.

What is holistic health?

Holistic health is an approach that considers the whole person — mind, body, and spirit — in pursuit of wellness. It emphasizes balance, prevention, and lifestyle choices as central to long-term health.

Core principles of holistic health include:

  • Whole-person focus: Physical health is inseparable from emotional, mental, and spiritual well-being.
  • Prevention first: Promoting healthy habits and balance before illness develops.
  • Diverse modalities: Practitioners may incorporate nutrition, mindfulness, movement, herbal medicine, energy work, and counseling.
  • Empowerment: Encouraging clients to take an active role in their health journey.

Who practices it? Holistic health practitioners include nutritionists, health coaches, naturopaths, acupuncturists, and even medical doctors who choose to take a more whole-person approach.

The key differences

While both integrative functional medicine and holistic health prioritize prevention and personalized care, there are clear differences:

A table breaking down the difference between integrative functional medicine and holistic health. The table notes that integrative functional medicine tends to be more evidence-based root cause analysis done by licensed medical providers, whereas holistic health takes a more lifestyle-based approach to the whole person — mind, body, and spirit.

Where they overlap

Despite their differences, integrative functional medicine and holistic health share important commonalities:

  • Prevention: Both prioritize keeping clients well, not just treating disease.
  • Client-centered care: Both approaches empower clients to take charge of their health.
  • Lifestyle integration: Both emphasize nutrition, movement, sleep, and stress management as foundations of wellness.

Which approach is right for you?

If you’re deciding which philosophy to adopt — or how to position your practice — ask yourself:

  • Do I want to focus on clinical root-cause analysis backed by lab testing and detailed protocols? (Integrative functional medicine may be your fit.)
  • Or do I want to focus more on whole-person wellness, weaving in modalities that nurture mind, body, and spirit? (Holistic health might align better.)

Many practitioners choose to blend both approaches, creating a practice that is grounded in science while also honoring the broader aspects of wellness.

How Practice Better supports both

Whether your practice leans toward integrative functional medicine or holistic health, you need tools that simplify the admin side so you can focus on client care.

With Practice Better, you can:

No matter your philosophy, Practice Better adapts to the way you practice — so you can deliver better results for your clients.

Final thoughts

At their core, both integrative functional medicine and holistic health recognize that wellness isn’t one-size-fits-all. They both empower practitioners to look beyond symptoms and see the bigger picture of client health.

Understanding the differences helps you clarify your own professional identity, communicate your approach more clearly, and attract the right clients. Whether you lean clinical, holistic, or a hybrid of both, what matters most is that you’re guiding clients toward healthier, more fulfilling lives.

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