20 Jun 2025
Thought leadership
Read time: 3 Min
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Medical Schools Ignore Food as Medicine

By Marc Bates

Medical students spend years memorizing drug mechanisms and surgical techniques. They learn to diagnose rare diseases and interpret complex imaging studies.

However, most receive virtually no education about nutrition. Yet, a comprehensive understanding of nutrition can significantly enhance a medical professional's ability to prevent, manage, and even reverse chronic diseases, thereby improving patient outcomes and reducing healthcare costs.

A 2023 survey revealed that 58% of medical students receive zero formal nutrition education during four years of training—those who receive instruction average just three hours per year.

This represents a catastrophic blind spot in medical education. The very professionals tasked with treating chronic diseases remain largely ignorant of the most potent therapeutic intervention available.

Food as medicine.

The Clinical Awakening

For practicing physicians, the realization often comes gradually. They follow established protocols perfectly, prescribe appropriate medications, and refer to specialists when indicated.

Yet their patients continue suffering.

One physician described his awakening while treating a 45-year-old woman with type 2 diabetes. Despite three years on metformin, her A1C remained elevated at 8.5. She experienced chronic joint pain requiring daily ibuprofen and described constant brain fog that affected her daily functioning.

Standard medical protocols offered little beyond adding more medications or increasing dosages.

Instead, he suggested something radical for conventional medicine: a strict low-carbohydrate approach, limiting carbohydrates to under 20 grams daily for 90 days.

The results challenged everything he had learned in medical school.

Within six weeks, her fasting glucose dropped from the 180s to consistently under 120. The joint pain that had plagued her for years completely disappeared, and she stopped taking ibuprofen entirely.

Most remarkably, the debilitating brain fog lifted. She described it as someone turning the lights back on in her head.

By three months, her A1C had fallen to 6.2. Her metformin dose was significantly reduced.

This transformation occurred not through advanced medical intervention but by eliminating foods driving her insulin resistance and inflammation.

The Detective Work of Personalized Nutrition

The story becomes more complex when considering individual variability in food responses. While carbohydrate restriction benefits most people with metabolic dysfunction, some individuals experience inflammatory reactions to specific compounds even when carbohydrates are controlled.

This discovery emerged through careful clinical observation. Patients who improved initially on low-carb approaches sometimes plateaued with lingering symptoms—persistent joint pain, skin problems, digestive issues that conventional testing couldn't explain.

Pattern recognition revealed the culprits.

One patient with rheumatoid arthritis saw inflammation markers improve on ketogenic eating but still experienced flare-ups. Systematic elimination identified nightshade vegetables as triggers. Despite being considered healthy foods, tomatoes, peppers, and eggplant caused inflammatory responses.

Another patient with Hashimoto's thyroiditis followed strict ketogenic protocols but struggled with persistent fatigue and brain fog. The trigger was compounded in cruciferous vegetables like broccoli and kale.

These cases illustrate a fundamental flaw in conventional dietary advice. Medical professionals are trained to provide blanket recommendations without considering biochemical individuality.

Some people cannot handle lectins in beans and grains, others react to oxalates in spinach and almonds, and some cannot process histamines properly.

Effective nutritional intervention requires treating each person's food reactions as seriously as any other medical condition.

The Systematic Elimination Protocol

Identifying individual food sensitivities requires a methodical approach that most physicians lack time to implement within current healthcare constraints.

The most effective protocol begins with what practitioners call a 'diagnostic carnivore reset.' This involves 90 days of consuming only meat, eggs, and water. This reset aims to eliminate virtually every potential inflammatory trigger, providing the cleanest possible baseline for observation and helping to identify specific food sensitivities.

This eliminates virtually every potential inflammatory trigger, providing the cleanest possible baseline for observation.

Most patients experience dramatic symptom improvement during this phase because inflammatory compounds from plant foods, processed ingredients, and other potential triggers are entirely removed.

The systematic reintroduction phase follows. One food category is added back every 4-7 days—not individual foods, but entire categories. Dairy is first, then nuts, then nightshades, and finally cruciferous vegetables.

Patients maintain detailed symptom logs tracking energy levels, joint pain, sleep quality, digestive function, and mood changes.

The key lies in teaching patients to recognize their inflammatory response patterns. Some experience joint pain within hours. Others develop skin reactions the following day. Some notice brain fog or mood changes appearing 48-72 hours later.

The individual variability is striking. Patients who tolerate dairy without issue cannot consume a single almond without triggering joint pain. Others thrive on vegetables but react severely to any dairy products.

This personalized approach provides patients with a lifelong roadmap to their biology.

Institutional Resistance to Clinical Evidence

When physicians begin implementing nutritional interventions and documenting patient outcomes, they often encounter significant institutional resistance. This resistance can take many forms, including skepticism from colleagues, questioning from hospital administrators, complaints from dietitians, and scrutiny from insurance companies. It reflects the medical system's preference for standardization, billing codes, and liability protection over individualized root-cause solutions.

Presenting case studies showing dramatic improvements in inflammatory markers, HbA1c levels, and lipid panels through dietary intervention frequently meets skepticism from colleagues more concerned with theoretical risks than documented clinical outcomes.

Hospital administrators question practitioners who deviate from standard care protocols. Dietitians complain about contradictions to established recommendations. Insurance companies scrutinize treatment approaches that fall outside established guidelines.

The medical system operates through standardization, billing codes, and liability protection rather than individualized root-cause solutions.

Intellectual inconsistency becomes apparent when risk tolerance is examined. Colleagues readily prescribe medications with extensive side effect profiles while considering 90-day elimination diets dangerous. They refer patients for bariatric surgery rather than attempting dietary intervention first.

This resistance exists despite mounting evidence supporting nutritional approaches. Research demonstrates that 97% of type 2 diabetes patients experience improved blood glucose control on low-carbohydrate diets, with 51% achieving complete remission.

The Economic Forces Behind Medical Orthodoxy

Understanding institutional resistance requires examining the economic incentives underlying modern healthcare delivery.

The current system generates revenue through chronic disease management rather than cures. A diabetic patient produces thousands of dollars annually through medications, monitoring supplies, specialist visits, and eventual complications.

Reversing diabetes through dietary intervention in six months eliminates this revenue stream.

Pharmaceutical companies invest billions in research, marketing, and lobbying to maintain their products as first-line treatments—no equivalent financial force advocates for dietary interventions that cannot be patented.

Educational capture extends throughout the medical establishment. Substantial pharmaceutical funding is given to medical schools, continuing education programs, and clinical guidelines. Organizations like the American Diabetes Association accept millions from companies manufacturing diabetes medications.

The chronic disease management market was valued at $675 billion in 2023 and is projected to reach $1.1 trillion by 2029.

This massive economic force has trained physicians to follow algorithms rather than think critically. When presented with dramatic patient improvements that contradict their training, many find dismissing the evidence easier than questioning established protocols.

Complexity and chronic management benefit the system. Simple, effective solutions that empower patients threaten the entire economic model.

Practical Guidance for Patients

Patients seeking nutritional interventions face significant challenges accessing appropriate care within conventional medical systems.

Finding qualified practitioners requires specific strategies. Look for physicians who maintain board certification in their specialty while possessing additional training in functional medicine, integrative medicine, or metabolic health.

Search for practitioners affiliated with organizations like the Society of Metabolic Health Practitioners or those who have completed training through the Institute for Functional Medicine.

Red flags include practitioners immediately recommending expensive supplement protocols or proprietary products. Effective nutritional intervention focuses on food first, not supplements.

When evaluating potential practitioners, ask specific questions. Do they use elimination diets as diagnostic tools? Have they worked with patients using carnivore or very low-carb approaches? How do they monitor patients during dietary interventions?

Practitioners who seem uncomfortable with these questions or default to standard dietary guidelines likely lack the necessary expertise.

Medical supervision becomes critical during dietary transitions, especially for patients taking medications. Blood sugar medications, blood pressure medications, and diuretics may require rapid adjustment as diet changes take effect.

Patients have ended up in emergency rooms with hypoglycemia because diabetes medications weren't adjusted as their dietary improvements occurred.

Baseline laboratory work should include comprehensive metabolic panels, lipid panels, inflammatory markers, and thyroid function studies.

For patients unable to immediately locate qualified practitioners, less extreme approaches, such as strict low-carb eating under 20 grams daily, provide a safer starting point while searching for proper medical guidance.

The Inevitable Transformation

The shift toward nutritional medicine appears inevitable despite institutional resistance.

Patient outcomes create pressure that institutions cannot ignore indefinitely. Thousands of people are widely documenting dramatic health improvements through nutritional interventions and sharing these experiences.

Economic forces will ultimately drive change. Healthcare costs are becoming unsustainable. Adoption will accelerate rapidly when employers and insurance companies recognize the cost savings of covering nutritional interventions instead of lifelong medication management.

A 90-day elimination diet costs virtually nothing compared to decades of diabetes medications and complications.

The breakthrough will likely emerge from outside traditional academic medicine. Direct-pay practices, functional medicine clinics, and practitioners unconstrained by insurance reimbursement models already demonstrate superior outcomes at lower costs.

A new generation of medical students witnessing these failures firsthand may prove more receptive to evidence-based nutritional approaches than current practitioners invested in existing models.

The medical establishment faces a choice: adapt to acknowledging nutrition as primary medicine or become increasingly irrelevant to chronic disease management as patients find effective solutions elsewhere.

The message remains clear for patients suffering now. The tools for healing exist today. They require stepping outside conventional systems and finding practitioners willing to use food as medicine.

Patients who recognize this reality and take action will not need to wait for institutional change to regain their health.

The future of medicine is already available for those willing to seek it out.

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CONTACT DETAILS

Email for questions

marc@optimalhumandiet.com

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