By Sonya Davie, LMHC, INHC, CMHIMP   ·  Founder, Sonya Davie Wellness

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For decades, there’s been a significant gap at the center of American medicine.

Doctors are trained to diagnose and treat conditions deeply influenced by nutrition and lifestyle, yet most receive surprisingly little education in nutrition itself.

In 2026, that finally started to shift — but not in the way you might expect, and not everywhere.

And while this might sound like a story about physical health, I think there’s a much bigger mental health conversation here.

The nutrition gap is bigger than you might think

The average medical student reported receiving only about 1.2 hours of formal nutrition education per year. As of 2024, 75% of U.S. medical schools did not require a clinical nutrition course, and only 14% of residency programs required a nutrition curriculum. (Source)

Think about that for a moment.

Physicians can enter practice and spend years caring for people with diabetes, metabolic conditions, cardiovascular disease, depression, anxiety, and other chronic conditions, without having received much formal training in how nutrition fits into the bigger picture.

And this isn’t a brand-new concern. The problem of inadequate nutrition education has been recognized for decades.

What’s different now is that nutrition education is finally getting more attention at the level of medical education, accreditation, and federal policy.

More than half a century later, we’re finally seeing some movement.

What changed in 2026?

In March, the U.S. Department of Health and Human Services and the Department of Education announced voluntary commitments from 53 medical schools to provide at least 40 hours of nutrition education or a 40-hour competency equivalent — beginning with students entering in fall 2026. (Source)

By June, another 19 schools had joined, bringing the total to 73 medical schools. The commitment is voluntary, and participating schools can determine how the nutrition education is incorporated into their curricula. Pledged schools receive federal support, but there are no penalties for falling short.

But here’s where things get especially interesting. There’s also movement at the accreditation level.

The Liaison Committee on Medical Education (LCME), which accredits U.S. medical schools, has proposed changes that would more explicitly address nutrition education in its accreditation standards. The American Medical Association has publicly supported efforts to strengthen nutrition education across medical education.

If those changes move forward, nutrition education could become more than a voluntary commitment.

It could become part of what medical schools are actually expected to teach.

And honestly?

It’s about time.

But what does nutrition have to do with mental health?

A lot more than we sometimes realize. We often separate physical health and mental health as though they exist in two completely different bodies.

They don’t. Your brain is part of your body.

And your brain needs nutrients to function.

Research into nutritional psychiatry continues to explore the relationship between what we eat and brain function, mood, cognition, and mental health. Diet is one of the modifiable factors that may influence these systems.

This isn’t about saying that food can “cure” depression or that nutrition can replace therapy or medication.

It’s about recognizing that mental health is biological, psychological, social, and behavioral — all at the same time.

Which brings up an important question:

If your healthcare provider never asks about your nutrition, sleep, movement, stress, or other lifestyle factors, are we really looking at the whole picture?

This question becomes especially important in psychiatry.

The psychiatry connection

Many commonly prescribed psychiatric medications including antipsychotics and some mood stabilizers can have metabolic effects. Weight changes, blood sugar changes, and cholesterol changes are among the potential concerns that clinicians are expected to monitor.

And yet research has found that metabolic monitoring isn’t always consistently carried out in real-world practice.

There’s an important irony here. We have medications that can affect metabolism, while the healthcare system has historically provided relatively little nutrition education to the clinicians prescribing them.

That doesn’t mean psychiatric medications are bad.

It doesn’t mean you should stop taking one.

And it certainly doesn’t mean nutrition is a replacement for evidence-based psychiatric care.

It means we need a more complete conversation.

And here’s the detail that makes this story worth sitting with:

Harvard was among the schools that did not sign the 2026 nutrition pledge. Yet Harvard Law School’s Food Law and Policy Clinic, working with Harvard Medical School and the Harvard T.H. Chan School of Public Health, published a report back in 2019 called Doctoring Our Diet.

The report highlighted just how little nutrition education medical students were receiving.

At the time, the average medical student received approximately 19 hours of nutrition education across four years of medical school — less than 1% of total lecture time.

So the problem has been recognized for years. The science has continued to grow. And now, finally, the education system appears to be moving in that direction too.

This isn’t about blaming doctors

None of this is a knock on individual physicians. A meaningful number of doctors have already closed this gap on their own — through continuing medical education, integrative and functional medicine fellowships, and additional certifications that weren’t required of them.

That deserves recognition.

That’s individual physicians doing extra work because nobody made the training mandatory. The pledge and the LCME proposal are, in part, an attempt to stop relying on individual initiative and start building the expectation into the system itself.

What does this mean for you?

If you’re currently taking a psychiatric medication, or considering whether medication is right for you — this is something you can bring into the conversation with your healthcare provider.

Ask questions.

How might this medication affect my metabolism?

What should we be monitoring?

Are there lifestyle factors that could support my overall health while I’m taking it?

And yes, what role does nutrition play in my mental health?

You deserve a treatment plan that looks at you as a whole person, not just a diagnosis or a list of symptoms. Because your mental health doesn’t happen separately from your body.

That’s why I’m encouraged to see nutrition finally becoming a bigger part of medical education.

It’s not the whole answer.

But it’s an important piece of the mental wellness puzzle.

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Sources & Further Reading

• U.S. Department of Health and Human Services. Fact Sheet: Secretary Kennedy and Secretary McMahon Celebrate Medical School Commitments to Increase Nutrition Training for Future Doctors. 2026.
• U.S. Department of Health and Human Services. Secretary Kennedy Announces Historic Development in Nutrition Accreditation Standards, New Medical School Pledges. June 8, 2026.
• American Medical Association. What doctors need to know about healthy diet patterns. 2026.
• Harvard Law School Food Law and Policy Clinic, Harvard Medical School, and Harvard T.H. Chan School of Public Health. Doctoring Our Diet: Policy Tools to Include Nutrition in U.S. Medical Training. 2019.
• Marx W, et al. Nutritional psychiatry: the present state of the evidence. Proceedings of the Nutrition Society. 2017.
• Adan RAH, et al. Nutritional psychiatry: Towards improving mental health by what you eat. European Neuropsychopharmacology. 2019.
• Loughman A, et al. Diet and Mental Health. 2021.
• Mitchell AJ, et al. Guideline concordant monitoring of metabolic risk in people treated with antipsychotic medication: systematic review and meta-analysis of screening practices. Psychological Medicine. 2012.
• Al-Saati Y, et al. Metabolic monitoring among patients with psychotic disorders taking antipsychotics: results of a quality improvement project to address this challenging guideline-practice gap. BMJ Open Quality. 2025.