The Medical Dogmas Costing Us Our Health

When we look at the big picture of medical history over recent decades, we see a series of grand and prolonged misconceptions that have cost the health of millions. At the heart of the medical community, where progress should be the guiding principle, we often find stagnant dogmas held together not by evidence, but by the power of habit and authority.

It is surprising how easily experts in the field rely on practices long devoid of scientific value or even proven to be harmful, yet they continue to be widely applied. This reveals a troubling reality: the dominant groupthink in medicine functions as an invisible barrier, blocking the entry of new, scientifically sound, and life-saving concepts. This is the subject of Dr. Marty Makary’s book, "Blind Spots". His revelations about how established medical dogmas are not only false but also a threat to patient health are truly shocking.

As Prof. Dr. Philip Kumanov, MD, PhD, notes: "Dr. Makary subjects prominent authorities in science and clinical medicine to reasoned criticism for their rigid thinking. He fears that today’s environment for open scientific debate is becoming increasingly intolerant. The reason lies in the unshakable authority of medical oligarchs who possess immense power. Dr. Makary points out instances where editors unmotivatedly refuse to publish original results. There are also cases where authors are forced to abandon their own observations and conclusions."

Even highly educated experts whose job is to save lives can be aggressive toward new ideas if they threaten the established order. In his conversations with physicians, Makary discovers a frightening reality: specialists are often aware of the errors in their own fields but continue to apply them due to dominant "groupthink". It turns out that the existence of a published study supporting a thesis is by no means a guarantee of its ethics, precision, or correct methodology, and the magic incantation "scientifically proven" is not always the truth. In his book, the author reveals that behind the facade of authoritative medical journals often lies a labyrinth of methodological flaws, institutional pressure, and even intellectual dishonesty.

Specifically, high-level medical specialists were wrong about the root cause of cardiovascular disease for 60 years, stigmatizing cholesterol when there was sufficient data showing that dietary cholesterol has almost no effect on blood cholesterol levels!

They were wrong about hormone replacement therapy for 22 years, depriving millions of women of effective treatment during menopause. They were wrong about the appropriateness of antibiotics for 60 years, creating unprecedented resistance to them. They were wrong about peanut allergy prevention for 15 years, condemning millions of children to severe allergic reactions. They were wrong about the necessity of operating on every case of appendicitis, when most cases can be resolved with a short course of antibiotics. They were wrong about the harm of silicone implants and the safety of opioids. They were wrong that ulcers are caused by stress rather than bacteria. They were wrong that a fever must always be lowered with medication, which in fact increases the duration of the illness.

This is an incomplete list of the major errors made by the medical elite on vital health issues addressed in the book. These errors are not just oversights from the distant past; they could have been avoided in modern medicine if the status quo were not so powerful.

The author’s voice is the voice of an inconvenient truth for modern medicine. Dr. Marty Makary is not only a surgeon and researcher; he is one of the most influential reformers in global healthcare. A bestselling author and recipient of prestigious awards, he has published over 300 scientific papers dedicated to evidence-based medicine, calling for transparency and courage in rethinking medical dogmas. He is the scientist unafraid to ask uncomfortable questions in the name of public health and the dignity of the medical profession.

Dr. Marty Makary uses his authority and the platform of this book to perform a true dissection of modern medicine, revealing how it is often held hostage by its own traditions. He does not merely list mistakes; he traces the anatomy of medical dogma—from its conception in shaky scientific hypotheses to its establishment as unquestionable law, upheld by the centralized power of institutions.

How is such dogmatic blindness possible in a field like medicine, which claims to be dynamic and progressive? The answer, according to Dr. Marty Makary, lies in the psychological concept of cognitive dissonance, developed by Dr. Leon Festinger. When new information directly conflicts with our past, our habits, and our established identity, we experience almost physical suffering. To soothe this acute inner tension, we often choose the path of least resistance: we deny the facts or distort them until they fit the old framework.

Most people prefer to defend a stagnant error rather than put in the intellectual and emotional effort to correct it. This applies not only to the average person but also to leading experts responsible for national health protocols, training the next generation of doctors, and the lives of millions of patients. When an authority has built a career on a certain thesis for decades, admitting they were wrong is not just a scientific correction, but a painful collapse of their entire professional ego. This is the tragedy of the human intellect—our ability to self-persuade that new information changes nothing, just to preserve the illusion of our own infallibility. Unfortunately, in medicine, such intellectual stubbornness is not just a philosophical defect, but a deadly inertia that makes obsolete dogmas law, paid for with human health.

"Never underestimate how difficult it is to change false beliefs with facts." These words by Henry Rosovsky are not just a philosophical observation, but a warning that echoes with alarming force even in modern science. Dr. Makary’s book unmasks the illusion that medicine is a flawless mechanism. It confronts us with an uncomfortable and even frightening truth: people, even those with the highest education and noble intentions, can resist new ideas when they threaten the status quo of their beliefs. This is not just another health read; it is a moment of clarity in an era of institutional blindness. And the stakes here are not merely a scientific dispute; the stakes are your life and the lives of the people you love.

Every page reminds us that blind trust in authorities can be more dangerous than the disease itself. Dr. Makary gives us something far more valuable than ready-made recipes: he gives us the tools for critical thinking to recognize when a recommendation is the product of real science and when it is merely the byproduct of a decades-old delusion. In a world where medical power is becoming increasingly centralized and intolerant of doubt, being informed and having the ability to see the truth beyond the dogma is your only true protection. If the modern medical community has been so fatally wrong for so long about cholesterol, hormones, antibiotics, and allergies, you cannot afford the luxury of blind trust; your critical thinking is your only true insurance.

This book will provide a starting point for navigating the labyrinth of contradictory studies with greater confidence, demanding not just prescriptions from specialists but a dialogue based on the most current and ethically sound evidence. It encourages you to critically analyze information and move from being a passive subject to an active participant in decisions related to your health—because it is not just a statistic in someone’s report, but your greatest responsibility and value.

Last but not least, as Prof. Kumanov notes: "The detailed bibliography of articles and monographs used by the author at the end of the book is also a merit of the edition. This gives the reader the opportunity to 'drink from the source' and familiarize themselves directly with the original sources of information."