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How Modern Medicine Was Shaped

 

The Flexner Report, Rockefeller and Carnegie, the history of natural healthcare, and the return to whole-person thinking

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Understanding where our healthcare system came from—and why looking at the whole person still matters.

How Did We Get Here?

 

Modern medicine has achieved remarkable things.

 

Advances in surgery, emergency medicine, infectious disease treatment, diagnostic imaging, and medical research have saved countless lives and transformed healthcare.

 

Yet many people living with chronic or complex health concerns have experienced a different side of the system.

 

They may see several specialists, receive multiple diagnoses, and undergo numerous tests—while still wondering whether anyone is considering how everything connects.

 

How did healthcare become so specialized? Why are certain approaches thoroughly integrated into medical institutions while others remain outside them?

 

And how did funding, professional organizations, educational standards, and scientific discoveries influence those decisions?

 

To understand today's healthcare system, we need to examine the history that shaped it.

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Before Modern Medicine: A Diverse Healthcare Landscape

 

During the nineteenth century, American healthcare looked very different from what we know today.

 

Conventional physicians practiced alongside homeopaths, Eclectic physicians, botanical practitioners, and other healers. Osteopathy and chiropractic emerged toward the end of the century, while naturopathy developed as an organized American movement around the turn of the twentieth century.

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Educational requirements varied considerably.

 

Some medical schools provided extensive instruction. Others offered limited clinical experience, inadequate laboratory facilities, or inconsistent admission standards.

 

Medical treatments also varied widely. Some practices were helpful, while others were ineffective or dangerous.

 

This was a period of significant medical experimentation, professional competition, and debate about the nature of health and disease.

 

It was also the period in which the foundations of modern scientific medicine were being established.

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The Flexner Report: A Turning Point in 1910

 

In 1910, educator Abraham Flexner published Medical Education in the United States and Canada, a report commissioned by the Carnegie Foundation for the Advancement of Teaching.

 

The report evaluated 155 medical schools and criticized inconsistent admission requirements, inadequate laboratories, insufficient clinical instruction, and weak educational standards.

 

Flexner advocated a more rigorous model of physician education based on scientific research, laboratory instruction, university affiliations, and hospital-based clinical training.

 

Many of these recommendations represented genuine improvements.

 

Better-equipped institutions and more consistent training helped strengthen the scientific foundations of medical practice.

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But these changes also came at a cost.

 

Schools increasingly needed substantial financial resources to meet the new expectations. Institutions without access to laboratories, teaching hospitals, university support, and philanthropic funding faced significant obstacles.

 

Some closed or merged. Others adapted.

 

The Flexner Report did not single-handedly create scientific medicine, nor did it directly legislate every school closure. Its influence, however, helped accelerate a transformation that determined which educational models would flourish.

 

And the consequences were not distributed equally.

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Carnegie, Rockefeller, and the Power of Institutional Funding

 

Andrew Carnegie and John D. Rockefeller were among the most influential American philanthropists of the early twentieth century.

 

Carnegie's foundation financed Flexner's investigation.

 

Rockefeller-supported organizations invested heavily in medical research, universities, public health initiatives, and scientific institutions.

 

The Rockefeller Institute for Medical Research, established in 1901, became an important center of biomedical investigation. The Rockefeller Foundation, established in 1913, further expanded philanthropic investment in public health and scientific research.

 

These investments helped build institutions that contributed to major advances in medicine.

 

They also raise an important question:

 

When funding helps determine which institutions survive and expand, how does that influence the kinds of healthcare knowledge that receive attention?

 

Scientific research requires resources. Laboratories, faculty, clinical trials, and teaching hospitals are expensive.

 

Consequently, the priorities of governments, philanthropists, universities, professional organizations, and commercial investors can influence which questions are investigated and which educational programs grow.

 

Together, these funding decisions helped shape which medical institutions, research priorities, and educational approaches would gain prominence in the twentieth century.

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What About Rockefeller, Petroleum, and Pharmaceuticals?

 

John D. Rockefeller built much of his fortune through Standard Oil, and his wealth helped finance a major expansion of American biomedical research and medical education.

 

Rockefeller-supported institutions invested in scientific laboratories, universities, public health programs, and medical research. These investments strengthened particular institutions and helped establish the university-based biomedical model that became increasingly influential during the twentieth century.

 

The relationship between petroleum and pharmaceuticals is more complex than a single origin story. Pharmaceutical chemistry developed through multiple scientific and industrial traditions, including plant-derived compounds, coal-tar chemistry, synthetic organic chemistry, microbiology, and, later, biotechnology. Petroleum-derived chemicals became important raw materials for manufacturing many synthetic compounds, but pharmaceuticals do not all originate from petroleum.

 

Commercial considerations also influenced this development. Patents, manufacturing processes, research costs, and opportunities for financial return helped shape which products attracted investment. These incentives operated alongside scientific discoveries, public-health needs, government policies, and clinical research.

 

Rockefeller's personal interest in homeopathy has also appeared in historical accounts. His personal treatment preferences and the institutional priorities of his philanthropic organizations represent different aspects of his history.

 

The broader historical significance lies in the concentration of resources: substantial philanthropic and industrial wealth helped determine which institutions could expand, which research programs received support, and which approaches to medical education gained influence.

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The Medical Schools Left Behind: Race, Funding, and Opportunity

 

One of the most important and frequently overlooked consequences of medical education reform involved historically Black medical colleges.

 

At the time of the Flexner Report, seven medical schools primarily served Black students in the United States.

 

Flexner recommended continued operation for only two: Howard University College of Medicine in Washington, D.C., and Meharry Medical College in

Nashville, Tennessee.

 

The other five eventually closed.

 

These events unfolded during an era of segregation, when Black students faced substantial barriers to admission at predominantly White medical institutions.

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Unequal Access to Funding

 

The increasingly demanding educational standards required expensive laboratories, improved facilities, teaching hospitals, and substantial faculty resources.

 

But institutions did not have equal opportunities to obtain those resources.

 

A historical analysis published in Academic Medicine in 2023 found that, between 1902 and 1919, Rockefeller's General Education Board provided approximately $123 to White medical schools for every $1 provided to Black medical schools.

 

This comparison reflects aggregate funding, not equal-sized schools or per-student support. Nevertheless, it illustrates the substantial imbalance in philanthropic investment.

 

The consequences extended beyond institutional survival.

 

Closing medical schools reduced opportunities for Black students to enter the profession and diminished the future physician workforce serving many underserved communities.

 

A 2020 study in JAMA Network Open estimated that maintaining and expanding the closed historically Black medical schools might have produced approximately 10,000 to 30,000 additional Black physicians over the following century.

 

That number is a research projection, not an observed count.

 

The closures resulted from multiple interacting forces, including financial constraints, discriminatory policies, educational reforms, and institutional decisions.

 

The lesson remains important:

 

Higher standards can improve education, but the benefits of those standards depend partly on whether institutions have equitable opportunities to meet them.

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The Other Medical Traditions

 

The rise of standardized medical education affected more than one profession.

 

Different healing traditions responded to changing scientific expectations, licensing requirements, public attitudes, and financial pressures in different ways.

 

Their histories deserve to be examined individually.

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Homeopathy

 

Homeopathy emerged in Europe during the late eighteenth century through the work of Samuel Hahnemann.

 

It became influential in nineteenth-century American medicine, with dedicated medical schools, hospitals, and professional organizations.

 

Its popularity developed partly during a time when some conventional medical treatments were aggressive or harmful.

 

As medical education increasingly emphasized laboratory science and experimental evidence, homeopathic institutions lost prominence or integrated into other medical systems.

 

Homeopathy's decline cannot be explained by funding alone. Its central therapeutic claims have not been supported by reliable evidence of effectiveness beyond placebo for treating medical conditions.

 

Its history nevertheless illustrates how changes in science, professional organization, and educational funding can influence the survival of a healthcare tradition.

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Eclectic Medicine: America's Botanical Physicians

 

Eclectic medicine developed during the nineteenth century as an alternative to some prevailing medical practices.

 

Eclectic physicians placed particular emphasis on botanical preparations, individualized prescribing, and clinical observation.

 

The movement established medical colleges, professional journals, and a substantial body of botanical literature.

 

One of its best-known institutions was the Eclectic Medical Institute in Cincinnati, Ohio, established in 1845.

 

Eclectic practitioners documented extensive observations about medicinal plants and their use in patient care.

 

As medical education became more expensive and increasingly centered on university laboratories and teaching hospitals, Eclectic schools faced mounting challenges.

 

Financial limitations, professional competition, evolving licensing requirements, and scientific criticism all contributed to the movement's decline.

 

The Cincinnati institution eventually closed in the twentieth century.

 

Although Eclectic medical schools disappeared, their botanical literature preserved generations of clinical observations and plant-based knowledge. That historical record remains a resource for researchers studying medicinal plants and the development of modern botanical medicine.

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Herbalism: The Botanical Roots of Medicine

 

Herbal medicine has existed for thousands of years across Indigenous, Asian, African, European, and other healing traditions.

 

Many modern medications have historical connections to plants.

 

For example, the development of aspirin is connected to research on salicylates found in plants such as willow. Digitalis medications originated from compounds found in foxglove.

 

Modern pharmacology made it possible to identify individual constituents, study their biological effects, standardize doses, and evaluate specific treatments.

 

But an isolated compound and a whole-plant preparation are not necessarily identical.

 

Plants contain numerous chemical constituents that may interact with one another.

 

Researchers can investigate whether those interactions influence absorption, effectiveness, toxicity, or other outcomes.

 

Berberine provides one example. It is a constituent found in certain botanical species, rather than a whole herb itself. Comparing purified berberine with a characterized plant preparation requires careful attention to chemical composition, dosage, clinical effects, and safety.

 

The possibility of botanical synergy is scientifically testable. It should not be assumed simply because multiple compounds occur together.

 

Whole-plant preparations may vary substantially in strength and composition, and herbs can cause adverse reactions or interact with medications.

 

The question is not whether a substance is natural or synthetic.

 

The question is whether its benefits, risks, and appropriate uses are supported by reliable evidence.

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Naturopathy: Prevention and the Nature-Cure Tradition

 

Naturopathy developed as an organized American movement around the turn of the twentieth century, drawing from European nature-cure traditions.

 

Benedict Lust was an influential figure in its development in the United States.

 

Naturopathic approaches historically emphasized dietary practices, hydrotherapy, exercise, lifestyle, and other methods intended to support health.

 

As medical education and licensing systems changed, naturopathic institutions faced challenges, and the profession's development varied across states and countries.

 

Today, naturopathic education, professional licensing, and permitted services differ substantially by jurisdiction.

 

Naturopathy's longstanding emphasis on nutrition, movement, lifestyle, and preventive care reflects principles that are increasingly prominent in modern conversations about health and wellness. Its history illustrates how approaches to prevention and whole-person care have developed both within and outside conventional medical institutions.

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Essential Oils and Aromatic Plant Traditions

 

Aromatic plants have been used for centuries in cultural, religious, cosmetic, and healing practices.

 

The modern aromatherapy movement developed much later, but the use of fragrant plant materials has a long history.

 

Essential oils are concentrated mixtures of volatile plant compounds.

 

Researchers have investigated some essential oils and aromatic substances for possible effects on perceived stress, mood, sleep, and other outcomes.

 

Laboratory studies have also identified antimicrobial activity in certain oils.

 

However, activity against microorganisms in a laboratory does not establish that an essential oil can safely or effectively treat an infection in a person.

 

Clinical evidence remains limited or inconsistent for many proposed therapeutic uses.

 

Essential oils can also cause skin irritation, allergic reactions, and toxicity, particularly when improperly diluted or ingested.

 

Their history illustrates the importance of separating traditional use, laboratory findings, and demonstrated clinical effectiveness.

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Osteopathy and Chiropractic: Two Different Paths

 

Osteopathy and chiropractic both emerged during a period of dissatisfaction with aspects of nineteenth-century medical practice.

 

Andrew Taylor Still began developing osteopathy in the 1870s, while D. D. Palmer established chiropractic in 1895.

 

Both movements emphasized the body's interconnected structures and functions, although their philosophies, educational systems, and professional identities developed differently.

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Osteopathic Medicine

 

Osteopathic medicine gradually developed into a fully licensed physician profession in the United States.

 

Doctors of Osteopathic Medicine (DOs) now complete medical education and postgraduate training and can practice across medical and surgical specialties.

 

The profession's transition was not without controversy. In California during the 1960s, a major professional merger and conversion process allowed many osteopathic physicians to obtain MD degrees. Osteopathic medicine subsequently maintained and expanded its separate professional identity nationally.

 

The history demonstrates how professional recognition can change through education, licensing, institutional decisions, and political negotiation.

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Chiropractic and Organized Medicine: A History of Professional Opposition

 

Chiropractic developed as a distinct healthcare profession following its founding by D. D. Palmer in 1895. As the profession grew, it encountered sustained opposition from organized medicine, including efforts to restrict professional relationships between medical physicians and chiropractors.

 

This opposition was not simply a disagreement about scientific theories or treatment methods.

 

In 1963, the American Medical Association (AMA) established a Committee on Quackery. Its stated objective included the elimination of chiropractic as a health hazard in the United States. The AMA and allied organizations pursued policies that discouraged or restricted medical physicians from associating professionally with chiropractors.

 

These policies had practical consequences. They affected opportunities for professional collaboration, referrals, hospital relationships, and chiropractic's standing within the broader healthcare system.

 

Chiropractors challenged these practices in federal court.

 

In Wilk v. American Medical Association, a federal district court ruled in 1987 that the AMA had engaged in an unlawful conspiracy to restrain competition through a boycott of chiropractors, in violation of antitrust law.

 

The litigation exposed an important distinction between legitimate scientific criticism and organized efforts to exclude a competing healthcare profession.

 

Questions about the effectiveness or safety of specific treatments should be addressed through scientific investigation, clinical evidence, and appropriate professional standards.

 

No profession should be presumed universally effective simply because it has institutional recognition. Nor should another profession be dismissed because of historical professional rivalries.

 

The Wilk case remains an important chapter in American healthcare history because it demonstrated that professional authority could be used not only to establish standards, but also to restrict the participation of another healthcare profession.

 

The history of chiropractic is therefore not merely a story of differing healthcare philosophies. It is also a documented history of institutional power, professional exclusion, and a legal challenge that exposed anticompetitive conduct within organized medicine.

 

Understanding that history helps explain why relationships between chiropractic and conventional medicine have sometimes been strained—and why open scientific inquiry and professional cooperation matter today.

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Did Every Country Follow the Same Path?

 

The American medical system did not develop in exactly the same way as healthcare systems elsewhere.

 

Different countries developed distinct combinations of university-based medicine, traditional healing systems, public insurance, professional licensing, and complementary healthcare.

 

For example, Germany has a longstanding tradition of Naturheilkunde, or natural healing, alongside conventional medicine. Other countries have incorporated traditional medical practices into healthcare institutions to varying degrees.

 

These international differences do not establish that one national system is automatically safer or more effective.

 

They do demonstrate that the organization of healthcare is influenced by culture, policy, economics, education, and history—not scientific discoveries alone.

 

The outcomes of different approaches still require careful evaluation.

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What Specialization Gave Us—and What It Can Miss

 

Medical specialization is one of modern healthcare's greatest strengths.

 

Cardiologists, neurologists, endocrinologists, surgeons, and other specialists develop deep expertise in particular areas.

 

That expertise is invaluable.

 

But the body does not function as a collection of independent departments.

 

The nervous, immune, endocrine, digestive, and musculoskeletal systems interact continuously.

 

Nutrition, physical activity, sleep, genetics, psychological stress, environmental exposures, and social circumstances can influence multiple systems simultaneously.

 

A patient experiencing persistent fatigue, pain, digestive symptoms, and sleep disturbances may benefit from both targeted medical investigation and careful consideration of broader contributing factors.

 

The challenge is not to replace specialists.

 

It is to connect their knowledge with a more complete understanding of the individual.

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The Science of Interconnected Systems

 

Modern research increasingly investigates relationships that extend beyond individual organs or isolated biochemical pathways.

 

Systems biology, network medicine, microbiome research, multi-omics, and psychoneuroimmunology explore interactions among genes, proteins, microorganisms, neurological signaling, immune activity, metabolism, and environmental influences.

 

Traditional controlled experiments remain essential because they help establish cause and effect.

 

But complex health questions may also benefit from research methods that evaluate multiple interacting factors.

 

Factorial trials can investigate combinations of interventions. Pragmatic trials can examine care in real-world settings. Longitudinal studies can follow health changes over time.

 

Computational models may identify patterns and generate hypotheses for further testing.

 

These approaches supplement rather than replace rigorous clinical research.

 

Together, these research approaches are expanding our ability to investigate health as a dynamic interaction among biological systems, lifestyle, and environment. They offer new ways to understand the complexity of the whole person.

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What Are Healthcare Professionals Actually Taught?

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The education of medical doctors, osteopathic physicians, and chiropractors has more in common than many people realize. Each profession studies foundational biomedical sciences, human anatomy, physiology, pathology, and clinical assessment, although their training emphasizes different approaches to patient care.

 

Understanding those differences requires looking beyond professional titles and examining what students actually learn.

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Chiropractic Education

 

In the United States, accredited Doctor of Chiropractic (DC) programs must provide a minimum of 4,200 instructional hours or the approved equivalent, according to the Council on Chiropractic Education.

 

Chiropractic education includes anatomy, neuroanatomy, physiology, biochemistry, pathology, microbiology, physical examination, clinical and laboratory diagnosis, diagnostic imaging, neurology, orthopedics, biomechanics, nutrition, and patient management.

 

Students also receive extensive instruction in spinal and extremity assessment, manual procedures, and chiropractic techniques.

 

Clinical education includes supervised patient care, examination, diagnostic reasoning, treatment planning, and recognition of conditions requiring referral.

 

This combination of biomedical education, clinical training, and hands-on instruction prepares chiropractors for patient assessment and care within their professional scope.

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Medical and Osteopathic Education

 

Medical Doctor (MD) and Doctor of Osteopathic Medicine (DO) programs also provide extensive education in biomedical sciences, anatomy, physiology, pathology, pharmacology, clinical diagnosis, and patient management.

 

Their clinical education includes supervised rotations across multiple medical specialties and healthcare settings.

 

Following medical school, physicians complete postgraduate residency training in their chosen specialties.

 

Osteopathic physicians also receive training in osteopathic principles and manipulative treatment.

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A Historical Comparison of Instructional Hours

 

A published comparison of North American chiropractic and medical curricula from the 1990s reported the following average instructional hours:

 

Anatomy

  • Chiropractic: 570 hours

  • Medical: 368 hours

Physiology

  • Chiropractic: 305 hours

  • Medical: 142 hours

Pathology

  • Chiropractic: 205 hours

  • Medical: 162 hours

Biochemistry

  • Chiropractic: 150 hours

  • Medical: 120 hours

Microbiology

  • Chiropractic: 120 hours

  • Medical: 120 hours

Public Health

  • Chiropractic: 70 hours

  • Medical: 289 hours

 

These figures are historical averages from the programs studied, not current national educational requirements. They also do not capture all clinical training, postgraduate education, or differences in how subjects are categorized.

 

The comparison demonstrates that chiropractic education has long included substantial biomedical science instruction. In the programs examined, chiropractic students received more reported classroom hours in anatomy and physiology, while medical students received more instruction in public health.

 

Educational hours alone do not determine clinical competence. The purpose of comparing them is to understand the different areas of emphasis within each profession's education—not to diminish either profession.

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Why These Differences Matter

 

Chiropractic education places particular emphasis on musculoskeletal assessment, spinal function, biomechanics, neurological evaluation, and hands-on approaches to care.

 

Medical education places greater emphasis on pharmaceutical management, hospital-based medicine, and the clinical pathways associated with medical specialties.

 

Neither profession's educational preparation should be reduced to a single number of classroom hours.

 

A meaningful comparison considers the subjects studied, the depth of instruction, supervised clinical experience, postgraduate education, and the particular healthcare needs being addressed.

 

Different educational pathways develop different areas of expertise.

 

Understanding those distinctions can help patients recognize the value of appropriate collaboration rather than assuming that one profession possesses all the knowledge necessary for every health concern.

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Chiropractic Internal Medicine and DABCI

 

Some chiropractors pursue postgraduate education focused on broader diagnostic assessment and internal disorders.

 

The Diplomate of the American Board of Chiropractic Internists (DABCI) pathway is one example.

 

This training may include additional education in clinical assessment, nutrition, laboratory evaluation, and related subjects.

 

The DABCI credential recognizes advanced postgraduate training in chiropractic internal medicine, expanding a chiropractor's knowledge and clinical assessment skills within the scope of practice established by applicable state law.

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Nutrition Education: A Changing Conversation

 

Nutrition has long been relevant to health, yet its place within medical education has varied considerably.

 

In 2026, the U.S. Department of Health and Human Services promoted an initiative encouraging medical schools to voluntarily commit to 40 hours of nutrition education across their four-year programs, or an equivalent competency-based approach.

 

This is not a universal federal requirement imposed on every medical student.

It does, however, reflect renewed attention to the importance of nutrition in clinical education.

 

Nutrition is only one part of a larger conversation involving physical activity, sleep, stress, environmental exposures, and other influences on health.

 

The opportunity is to integrate these subjects more effectively with established medical science.

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Medical Errors and Patient Safety

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No healthcare system is free from risk.

 

Medical interventions can produce tremendous benefits, but adverse drug reactions, procedural complications, diagnostic errors, and preventable injuries remain important patient-safety concerns.

 

In 2016, researchers published an estimate of approximately 251,454 U.S. deaths associated with medical error and argued that medical error should be considered the country's third-leading cause of death.

 

That estimate received widespread attention.

 

It also generated substantial scientific debate regarding methodology, extrapolation, and the definition of preventable harm.

 

A 2020 systematic review using a narrower approach estimated approximately 22,165 preventable deaths annually among hospitalized patients.

 

These figures are not directly interchangeable.

 

Medical error is not listed as a separate cause in the Centers for Disease Control and Prevention's official leading-cause-of-death rankings.

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A 2023 study published in The New England Journal of Medicine examined 2,809 hospital admissions across 11 Massachusetts hospitals. Researchers identified at least one adverse event in 23.6% of admissions, with preventable adverse events occurring in 6.8%. Serious or more severe preventable adverse events occurred in 1.0% of admissions.

 

Chiropractic safety has also been investigated through large observational studies. A 2026 study examined 431,492 matched patients receiving chiropractic cervical spinal manipulation and an equal number receiving an ibuprofen prescription for new neck pain or headache. Within 30 days, cervical artery dissection was diagnosed in 31 patients in the chiropractic group and 58 patients in the ibuprofen group. The researchers found no increased association between chiropractic manipulation and cervical artery dissection compared with the prescription group. The study was observational and did not establish that either treatment caused or prevented these events.

 

These studies examine different healthcare settings, patient populations, and outcomes. Together, they illustrate why patient-safety discussions benefit from clearly defined risks, actual event counts, and research that examines each intervention on its own terms.

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The uncertainty surrounding the estimates should not distract from the importance of improving patient safety.

 

Patients benefit when healthcare professionals communicate clearly, evaluate risks, avoid unnecessary interventions, coordinate care, and remain open to reviewing decisions.

 

Those responsibilities apply to conventional, chiropractic, naturopathic, and other healthcare practices alike.

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Why Healthcare Systems Can Be Slow to Change

 

Healthcare is shaped by more than scientific evidence.

 

Research funding influences which questions receive attention.

 

Educational programs determine what future clinicians study.

 

Professional guidelines affect clinical decisions.

 

Insurance reimbursement and payment systems influence which services are financially practical to provide.

 

These forces can reinforce one another.

 

Research priorities influence education. Education shapes clinical practice. Clinical practice interacts with reimbursement. Reimbursement influences investment and future research.

 

Together, these interconnected influences help explain why established healthcare practices can be slow to change, even as new research and clinical approaches emerge.

 

One useful analogy comes from the QWERTY keyboard.

 

A system can remain widely used long after the circumstances surrounding its original development have changed, partly because people, institutions, and infrastructure have adapted around it.

 

Healthcare is far more complex than a keyboard, but the analogy raises a worthwhile question:

 

Are some practices maintained primarily because they are supported by established institutions and systems, rather than because they are necessarily the best possible arrangement?

 

The answer will differ by practice.

 

Scientific evidence, patient outcomes, accessibility, and safety should guide improvements—not tradition or financial incentives alone.

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What About Cancer Research and Major Health Organizations?

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The development of cancer research illustrates both the benefits and limitations of large scientific institutions.

 

The American Cancer Society traces its origins to 1913, while the National Cancer Institute was established in 1937 as a federal institution.

 

These organizations have different histories, governance structures, and funding arrangements.

 

Institutional funding and research priorities can influence the direction of scientific investigation, but their existence does not establish that effective cancer treatments have been deliberately withheld.

 

Cancer encompasses many biologically distinct diseases. Prevention, early detection, surgery, radiation, medications, immunotherapy, and other evidence-based approaches have all contributed to improvements in outcomes.

 

Research into nutrition, environmental exposures, lifestyle, and supportive care also has an important place.

 

The responsible question is how to improve research priorities and patient care—not whether all conventional cancer research can be reduced to one financial motive.

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The Return to Whole-Person Health

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Whole-person thinking is not a new discovery.

 

Healthcare professionals and researchers have long recognized that physical, psychological, social, and environmental factors can influence health.

 

What is changing is the growing scientific and institutional interest in investigating these relationships more systematically.

 

In April 2025, the National Institutes of Health's National Center for Complementary and Integrative Health emphasized the limitations of fragmented approaches to chronic disease and discussed the importance of nutrition, physical activity, stress, and sleep.

 

In September 2025, the NIH announced an initiative aimed at developing a more integrated understanding of healthy physiological function.

 

These initiatives reflect a growing commitment to understanding human health through the relationships among biological systems, daily behaviors, and environmental influences.

 

The future of healthcare need not be a choice between scientific medicine and whole-person care.

 

The opportunity is to apply rigorous science to the whole person.

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The Six Pillars of Whole-Person Health

 

At Prairie Wellness Center, I believe understanding someone's health begins with listening to the person—not simply reviewing a list of symptoms.

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I use six interconnected areas as a framework for considering factors that may be relevant to an individual's health.

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1. Nervous System and Brain Function

 

The nervous system helps coordinate movement, sensation, and many regulatory processes. Neurological function is considered alongside the immune, endocrine, and other systems when relevant to a patient's concerns.

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2. Nutrition and Hydration

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Dietary patterns, nutritional adequacy, hydration, and metabolic health can influence overall well-being. Recommendations should reflect an individual's circumstances rather than a universal protocol.

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3. Exercise and Movement

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Strength, mobility, balance, and regular physical activity support function and long-term health. Movement recommendations should account for each person's abilities, limitations, and goals.

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4. Sleep and Rest

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Sleep plays an important role in recovery, cognition, and physiological regulation. Sleep habits and restorative rest are relevant considerations in many wellness discussions.

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5. Mental Attitude and Mindset

 

Stress, emotional well-being, coping strategies, and social relationships can influence health and quality of life. These factors deserve attention without implying that illness is simply caused by someone's attitude.

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6. Environment

 

Air and water quality, occupational exposures, environmental conditions, and other aspects of daily surroundings may influence health.

 

These pillars are not a six-step treatment plan that every patient must follow.

They are a framework for asking better questions and identifying which areas deserve attention.

 

Not every patient needs every test, supplement, or intervention.

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Bringing the Focus Back to the Individual

 

The history of modern medicine is not simply a story of conventional healthcare replacing natural healthcare.

 

It is a history of scientific advances, educational reform, unequal access to resources, professional competition, financial incentives, and evolving ideas about

health.

 

Some historical practices were abandoned for good reasons.

 

Others provided observations that remain worth investigating.

 

Modern medicine has delivered extraordinary benefits, while continuing to face challenges involving chronic disease, fragmented care, patient safety, and accessibility.

 

Understanding this history does not require rejecting conventional medicine or accepting every alternative claim.

 

It requires curiosity, careful evaluation, and a willingness to recognize both progress and limitations.

 

At Prairie Wellness Center, my approach begins with listening, reviewing your history, considering relevant lifestyle and wellness factors, and developing individualized recommendations within my professional scope.

 

Sometimes that involves chiropractic care. Sometimes it involves nutritional or wellness guidance, further evaluation, or referral to another healthcare professional.

 

My goal is not to fit every patient into the same protocol.

 

It is to understand the individual sitting in front of me.

 

Because good healthcare should never lose sight of the person receiving it.

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Explore a More Individualized Approach to Wellness

 

If you're interested in learning more about chiropractic and wellness care at Prairie Wellness Center in Topeka, Kansas, I invite you to explore our services.

Visit Prairie Wellness Center

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Sources and Further Reading

 

Medical education and historical reform

 

Professional history and clinical education

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Patient safety

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Whole-person health and modern research

 

This article is intended for historical and educational purposes. It does not establish the effectiveness of any particular therapy or replace individualized medical advice. Treatment decisions should consider the best available evidence, potential risks, and the patient's circumstances.

Coulter, Adams & Sandefur — Chiropractic Training, Chapter III (Historical Education Report)

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