What Is Functional & Integrative Psychiatry?

You are what you eat. You are what you don't eat. And you are what you absorb. My mentor, Dr. James Greenblatt, MD, CEO and Medical Director of Psychiatry Redefined, loves to make this statement.

This idea is simple—but it changes everything.

Because mental health is not just about thoughts or emotions.

It’s about how your entire body is functioning.

A different way of understanding mental health

Traditional psychiatry often focuses on managing symptoms.

If you feel anxious, depressed, or overwhelmed, the goal is to reduce those symptoms, often with medication.

And sometimes that’s necessary.

But many people find that even when symptoms improve, something still doesn’t feel fully resolved.

That’s because symptoms are signals.

They are your body’s way of communicating that something deeper needs attention.

What makes this approach different

Functional and integrative psychiatry asks a different question:

Why is your system responding this way in the first place?

Instead of only asking how to reduce anxiety, we look at:

• what is driving it

• what your body has been adapting to

• and what it needs to return to balance

This is where real, lasting change happens.

“You are what you eat. You are what you don’t eat. And you are what you absorb.” Dr. James Greenblatt, MD

Your genetics: the foundation of your system

Every person is born with a unique genetic blueprint.

Your genes determine the “tools” your body has to work with.

They influence:

• how you process stress

• how your brain produces and clears neurotransmitters

• how you detoxify and metabolize substances

• how resilient your nervous system is

Some people are naturally more sensitive to stress.Some process nutrients differently.Some require more support to maintain balance.

There is nothing wrong with that.

It simply means your system has a different starting point.

Your environment: how those tools are used

Your genetics don’t act in isolation.

They interact constantly with your environment.

Your environment includes:

• what you eat

• what you are exposed to (toxins, stress, inflammation)

• your sleep patterns

• your nervous system regulation

• your life experiences, including trauma

Think of it this way:

Your genetics determine the tools you have.Your environment determines how those tools are used—and how they wear over time.

How imbalance develops

When your system is under continuous stress—whether physical, emotional, or environmental—it adapts.

That adaptation can look like:

• anxiety

• depression

• fatigue

• brain fog

• sleep disturbances

• sensitivity to medications or substances

These are not random.

They are the result of how your body has been responding to its environment over time.

Looking deeper: understanding your unique physiology

To truly understand what’s driving symptoms, we look at how your body has been affected.

This may include:

• genetic patterns that influence brain and body function

• metabolic and nutrient status through organic acid testing (OAT)

• toxic load and mineral balance

• gut health and digestion

• hormone regulation

• nervous system patterns, including vagal tone and stress response

• learned neural pathways shaped by life experiences

Each of these pieces tells part of the story.

When you put them together, you start to see the full picture.

What treatment actually looks like

Functional and integrative psychiatry is not about doing more.

It’s about doing what is targeted.

Once we understand:

• your genetic predisposition

• how your body has adapted

• what systems are under-supported

We can begin to:

• support the pathways your body relies on

• correct imbalances

• improve how your system responds to stress

• and strengthen the tools your body already has

This is not about working against your body.

It’s about working with it.

Why this matters

When you understand your system at this level:

• symptoms start to make sense

• treatment becomes more precise

• and progress becomes more sustainable

You’re no longer guessing.

You’re responding to real information about your body.

This is where your care changes

If you’ve been trying different approaches and still don’t feel fully better, it may not be because nothing works.

It may be because no one has looked deeply enough yet.

Functional and integrative psychiatry fills that gap.

Work with me

If you’re ready to move beyond symptom management and understand what’s actually driving your mental health, I can help.

Together, we’ll look at the full picture—your biology, your environment, and how your system has adapted.

From there, we build a plan that supports your body long-term.

Schedule a consultation to get started.