The Problem Isn’t What Doctors Know About Nutrition

There’s been a push lately to add nutrition education to medical school programs. Specifically, HHS recently celebrated the addition of 40 hours of nutrition education.

This sounds reasonable. Nutrition clearly plays a major role in chronic disease, so if doctors understood nutrition better, maybe we’d see improvements in public health.

But beneath the surface, the idea overlooks several important points and doesn’t actually address the real problem.

Doctors Already Learn Nutrition

Future physicians spend years studying the foundational sciences that underpin nutrition.

Before even entering medical school, students must ace courses like biochemistry, organic chemistry, anatomy and physiology, and cellular metabolism.

These are not peripheral subjects—they are the scientific foundation of nutrition.

Then, once in medical school, physicians learn about nutritional deficiencies, eating disorders, electrolyte imbalances, metabolic disease, and the physiological consequences of a poor diet.

In other words, medical doctors are not clueless about nutrition. They understand how nutrition affects the body at a deep biological level.

What physicians don’t learn is meal planning, food preparation, dietary adherence, behavior change strategies, and food safety.

But that’s not a failure of medical education—those responsibilities belong to dietitians.

Registered dietitians are specifically trained in the practical side of nutrition: how people actually eat, shop, cook, and maintain sustainable habits.

Medicine is designed to diagnose and treat disease, while dietitians are trained to implement nutrition strategies in the real world.

The Real Problem

Even giving physicians another 40 hours of nutrition training won’t solve the underlying issue.

The structure of American healthcare simply does not support meaningful nutrition counseling. Most physician visits last 10–15 minutes.

That is not enough time to meaningfully address diet, behavior change, and lifestyle.

If improving nutrition is truly a priority for public health, there may not be a simple solution—but the following changes would matter far more than additional physician training:

• Insurance coverage for dietitian consultations
• Expansion of preventive nutrition programs
• Integration of lifestyle coaching into healthcare systems
• Improved affordability and access to nutritious food

The physician’s role is not to do everything, but to recognize the value of these services and refer patients accordingly.

A Gripe

“My doctor told me bench pressing is the worst thing for your shoulders.”

Statements like this are surprisingly common.

Certain exercises or activities get labeled as dangerous, harmful, or something to avoid entirely.

But that framing misses the bigger picture. With proper progression, structure, and loading, very few movements are inherently harmful.

The real risk factor for poor health isn’t exercise.  It’s sedentary living.

From a health perspective, discouraging activities like bench pressing contributes to the much larger problem of people not moving enough.

The Real Opportunity

Adding more nutrition hours to medical school might make for a good headline, but it’s not the change that will move the needle.

The real opportunity is to build a healthcare system that better collaborates across disciplines:

• Physicians diagnosing and managing disease
• Dietitians guiding nutrition
• Physical therapists restoring movement
• Coaches and trainers building strength, endurance, and resilience

(For that last category to fully integrate into healthcare, the fitness profession will likely need licensure and stronger evidence-based standards—but that’s a conversation for another day.)

Health is complex, and no single profession can address it alone. But when the right experts work together, we get much closer to the system people actually need.

Originally published as Movement #297