Quick answer
Integrative psychiatry is a whole-person approach to mental health that combines conventional psychiatric care (diagnosis, psychotherapy, and medication when it’s needed) with evidence-informed nutrition, lifestyle medicine, targeted lab testing, and supplements. The main difference from regular psychiatry is what each approach asks: conventional care focuses mostly on reducing symptoms, while integrative psychiatry also looks for what’s driving them, such as inflammation, gut health, hormones, poor sleep, and chronic stress. This isn’t “alternative” psychiatry, and medication remains an option.
Title: Combining mainstream and alternative medicine for a more holistic approach to health
Integrative psychiatry, defined
The word “integrative” has a specific meaning in medicine. The U.S. National Center for Complementary and Integrative Health (NCCIH), part of the National Institutes of Health, draws a clear line between three terms:
- Complementary care is a non-mainstream approach used alongside conventional medicine.
- Alternative care is a non-mainstream approach used instead of conventional medicine.
- Integrative care brings conventional and complementary approaches together in a coordinated way, with the focus on the whole person rather than a single organ system.
Integrative psychiatry applies that model to mental health. A psychiatrist trained in conventional medicine still makes the diagnosis, still screens for safety, and still prescribes when medication is the right tool. What changes is the scope of the evaluation and the size of the toolkit.
At our practice, that means combining conventional medicine and evidence-based pharmaceutical treatment with mind-body medicine, nutritional counseling, and preventive care, with the goal of identifying and treating the underlying causes of symptoms like depression, anxiety, brain fog, fatigue, insomnia, and burnout.
How integrative psychiatry differs from conventional psychiatry
Conventional psychiatry is effective and often lifesaving. Integrative psychiatry builds on it rather than rejecting it. The differences are mostly about focus, time, and tools.
| Conventional psychiatry | Integrative psychiatry | |
| Main question | Which diagnosis fits, and which treatment reduces the symptoms? | Which diagnosis fits, and what is contributing to it in this person? |
| Evaluation | Psychiatric history, symptom review, mental status exam | All of that, plus diet, sleep, stress, gut health, hormones, medical history, and lifestyle |
| Lab testing | Usually limited to ruling out medical causes or monitoring medication | Targeted testing for factors like inflammation, nutrient status, hormones, and metabolic health |
| Treatment tools | Medication and psychotherapy | Medication and psychotherapy when appropriate, plus nutrition, exercise, sleep, stress-reduction, and targeted supplements |
| Medication | Often the first-line tool | One tool among several; may be used, adjusted, or avoided depending on the person |
| Patient’s role | Follows the treatment plan | Partners in building the plan, with patient preference built in |
| Goal | Symptom remission | Symptom remission plus long-term resilience and overall health |
In practice, many people come to integrative psychiatry because conventional treatment helped only partly, the side effects were hard to live with, or their bloodwork came back “normal” while they still felt unwell.
The science behind the integrative approach
Integrative psychiatry rests on a simple idea backed by a growing body of research: the brain doesn’t work in isolation. Mood, focus, and energy are shaped by the immune system, the gut, hormones, and metabolism. This field of study is called psychoneuroimmunology (PNI), and it’s central to Dr. Dave’s work.
A few findings show why looking beyond brain chemistry matters:
- Inflammation is common in depression. A 2019 meta-analysis of 30 studies found that about 27% of people with depression had low-grade inflammation (CRP above 3 mg/L), and more than half had mildly elevated CRP. People with depression were significantly more likely to show inflammation than healthy controls. (Osimo et al., Psychological Medicine, 2019)
- Diet can treat depression. In the SMILES randomized controlled trial, adults with moderate-to-severe depression who received dietary coaching improved significantly more than a social-support control group. After 12 weeks, 32% of the diet group reached remission compared with 8% of the control group. (Jacka et al., BMC Medicine, 2017)
- Exercise works like a core treatment. A 2024 BMJ network meta-analysis of randomized trials concluded that exercise is an effective treatment for depression, especially walking or jogging, yoga, and strength training, and that it could be considered alongside psychotherapy and antidepressants as a core treatment. (Noetel et al., BMJ, 2024)
- Some supplements have real evidence. A 2019 meta-analysis of 26 randomized placebo-controlled trials found that omega-3 formulas high in EPA (at least 60% EPA, at about 1 gram a day or less) improved depressive symptoms. (Liao et al., Translational Psychiatry, 2019)
None of these replace conventional treatment. They show that nutrition, movement, inflammation, and targeted supplementation are legitimate parts of psychiatric care, which is exactly what an integrative psychiatrist is trained to address.
What happens at an integrative psychiatry visit
Every practice is different, but an integrative evaluation is usually longer and broader than a standard medication check. At Integrative Psychiatry, treatment recommendations are based on four things:
- A complete history. Mental health history, plus medical history, diet, sleep, stress, digestion, medications, and supplements you already take.
- Questionnaires and evaluations. Standardized tools to measure symptoms and track progress over time.
- Targeted lab testing. Testing chosen to look for core imbalances, such as markers of inflammation, hormones, or neurotransmitter-related factors, rather than a one-size-fits-all panel.
- Your preferences. Some people want to avoid or reduce medication; others want to keep their current prescription and add support around it. The plan reflects that.
From there, a plan might include medication adjustments, nutrition changes, an exercise and sleep plan, stress-reduction work, and specific supplements, with follow-up visits to measure what’s working. Visits are also available by telehealth.
To get the most out of each visit, see How to Partner with Your Mental Health Provider for tips on tracking your moods, your history, and your medications and supplements.
“The original meaning of the word doctor was teacher. I take that to heart.” — Dr. Dave Scheiderer
Who might benefit from integrative psychiatry?
Integrative psychiatry can help people with a wide range of concerns, and it’s especially worth considering if you:
- Have depression or anxiety that improved only partly with medication
- Struggle with medication side effects or want to use the lowest effective dose
- Have brain fog, fatigue, or burnout that standard testing hasn’t explained
- Have digestive problems, chronic inflammation, or hormonal changes alongside mood symptoms
- Want an active role in your treatment, including diet and lifestyle changes
- Want a prescriber who will check how your supplements and medications interact
What integrative psychiatry is not
Because the term gets used loosely, it helps to be clear about the limits.
- It is not anti-medication. A qualified integrative psychiatrist prescribes when medication is the best option. Stopping a psychiatric medication on your own can be dangerous; any change should be supervised.
- It is not a substitute for emergency care. If you are in crisis or thinking about harming yourself, call or text 988 (the Suicide & Crisis Lifeline in the U.S.) or call 911.
- “Natural” doesn’t automatically mean safe. Some supplements interact with prescription drugs, including antidepressants. That’s one of the main reasons to have a medical doctor coordinate your plan.
- Not every complementary therapy is equally proven. Evidence is strongest for nutrition, exercise, sleep, and certain supplements. A good integrative psychiatrist tells you how strong the evidence is for each recommendation.
How to choose an integrative psychiatrist
Look for a licensed physician (MD or DO) or psychiatric nurse practitioner who:
- Is trained in conventional psychiatry and can prescribe medication
- Explains the evidence behind each recommendation, including its limits
- Uses lab testing to guide decisions, not to sell products
- Reviews every medication and supplement you take for interactions
- Coordinates with your primary care doctor, therapist, or other specialists
Frequently asked questions
Is integrative psychiatry evidence-based?
The core of integrative psychiatry is conventional, evidence-based psychiatric care. The added tools vary in strength of evidence: diet, exercise, and certain supplements such as EPA-rich omega-3s are supported by randomized trials and meta-analyses, while others have less research. A good practitioner is open about the difference.
Will I have to stop my medication?
No. Many patients keep their current medication and add nutrition, lifestyle, and supplement support around it. Any change to a prescription should be made gradually and under medical supervision.
Is integrative psychiatry the same as functional medicine?
They overlap. Functional medicine focuses on finding root causes and imbalances across body systems. Integrative psychiatry is a psychiatric specialty that often uses functional medicine methods while keeping conventional diagnosis and treatment, including medication, as part of care.
Is integrative psychiatry the same as holistic psychiatry?
The terms are often used interchangeably. “Integrative” is the more precise medical term because it specifically means coordinating conventional and complementary care rather than replacing one with the other.
What conditions does integrative psychiatry treat?
The same conditions conventional psychiatry treats, including depression, anxiety, ADHD, insomnia, and eating disorders, along with related problems like brain fog, fatigue, and burnout where inflammation, gut health, or hormones may play a role.
Can I see an integrative psychiatrist by telehealth?
Yes. Integrative Psychiatry offers telehealth consultations.
About the author
David J. Scheiderer, MD, MBA, DFAPA, is the Director of Education at Integrative Psychiatry, Inc., and maintains a private practice in Sarasota, Florida. He is board certified by the American Board of Psychiatry and Neurology and is a Distinguished Fellow of the American Psychiatric Association. He earned his medical degree at The Ohio State University and completed his residency in Behavioral Medicine and Psychiatry at the University of Virginia, where he later served on the faculty. Recognized in both conventional psychiatry and functional medicine, he specializes in psychoneuroimmunology (PNI), the study of how stress, genetics, and early life experience affect neurotransmitters, hormones, metabolism, and immunity. He lectures nationally, including at the U.S. Psychiatric and Mental Health Congress, NAMI, and the American Psychological Association annual conference.
This article is for educational purposes and is not a substitute for individual medical advice. Talk with your prescriber before starting, stopping, or combining any medication or supplement.
References
- National Center for Complementary and Integrative Health. Complementary, Alternative, or Integrative Health: What’s In a Name? https://www.nccih.nih.gov/health/complementary-alternative-or-integrative-health-whats-in-a-name
- Osimo EF, Baxter LJ, Lewis G, Jones PB, Khandaker GM. Prevalence of low-grade inflammation in depression: a systematic review and meta-analysis of CRP levels. Psychological Medicine. 2019;49:1958–1970. doi:10.1017/S0033291719001454
- Jacka FN, O’Neil A, Opie R, et al. A randomised controlled trial of dietary improvement for adults with major depression (the ‘SMILES’ trial). BMC Medicine. 2017;15:23. doi:10.1186/s12916-017-0791-y
- Noetel M, Sanders T, Gallardo-Gómez D, et al. Effect of exercise for depression: systematic review and network meta-analysis of randomised controlled trials. BMJ. 2024;384:e075847. doi:10.1136/bmj-2023-075847
- Liao Y, Xie B, Zhang H, et al. Efficacy of omega-3 PUFAs in depression: a meta-analysis. Translational Psychiatry. 2019;9:190. doi:10.1038/s41398-019-0515-5