Hi, my name is Eirik Garnas, and I’m the blogger here at Darwinian-Medicine.com.

I started reading up on health, nutrition, and medicine because I was looking for ways to improve my own health and physical fitness condition. When I started digging into the science on these topics I quickly learned that a lot of what we as a society hold true about health & nutrition is flawed or straight out incorrect, and I realised that mainstream medicine fails at addressing the true causes of most chronic illnesses. Perhaps most importantly, I discovered that nothing in medicine or nutrition makes sense except in the light of evolution.

I coined the following phrase to describe what Darwinian medicine is all about:

Medicine without evolution is like legs without feet.

On this site I share what I’ve learned and explore health, nutrition, and medicine further.

Credentials and experience

  • B.Sc. in Public Nutrition
  • M.Sc. in Clinical Nutrition
  • Personal trainer from the Norwegian School of Sport Sciences
  • Courses in sales/coaching, kettlebells, body analysis, and functional rehabilitation
  • Several years’ experience with personal training and health coaching
  • Writer for various health-oriented websites and magazines, including Paleo Magazine, the first and only print magazine dedicated to Paleo and ancestral health, and Pete Evans’ website ThePaleoWay.com

A little more about me

Ever since I first became interested in nutrition, exercise, and health many years ago, I’ve felt a need to figure out what it takes to build a healthy and fit body. In the beginning of this journey, my beliefs and practises were shaped by conventional wisdom, official dietary guidelines, and fitness/bodybuilding sites.

I felt like I was doing everything society deemed as healthy, but despite this, my health wasn’t improving. If anything, it was getting worse.

What was going on?

Fueled by a desire to “crack the code”, I began reading about physiology, biology, nutrition, and exercise. At first, this was a very strenuous and time-consuming endeavor, due to the fact that I, like so many others, had never learned that it’s impossible to understand how to eat healthy, train correctly, and otherwise design a healthy lifestyle without looking back at the millions of years of evolution that shaped the human genome. There is so much information out there, and with no framework and limited knowledge about the human body, it was very difficult to distinguish the good stuff from the bad.

Over the next couple of years I tried numerous diets, exercise regimes, drugs, supplements, etc., but nothing really seemed to give me a feeling of good health and well-being. However, all of the reading and self-experimentation slowly started to yield fruits, and I began to put together the pieces.

One of the major things I learned is that nothing in biology, medicine, or nutrition makes sense except in the light of evolution. The most powerful idea in all of biology is Darwin’s theory of evolution via natural selection. I came to learn that principles of Darwinian medicine and evolutionary biology can – and should – be applied to all facets of health and fitness.

I also started to dig deeper into human genetics and learned that 99% of the genetic material associated with the human body has been neglected. Medicine has largely focused on the eukaryotic part of the human superorganism, while neglecting the microbial one. This is concerning, because over the last decade, it has become clear that we are actually more microbe than man and that microbes have a significant impact on both our physical and mental health.

I’ve opened my eyes. What I see is that there is an epidemic of poor health in our world. I’ve come to find that conventional wisdom is often wrong or incorrect, official dietary guidelines make a lot of people sick, doctors usually treat symptoms, not disease, and evolutionary theory is rarely considered in the context of health and disease. Without a basic framework for understanding health and medicine, all we have are guidelines, treatments, and beliefs spread all over the place. The system is broken! (Was it ever unbroken?)

I began writing about nutrition, exercise, microbes, and other aspects of human health because I wanted to gather and share my ideas and discoveries. I was also tired and frustrated with all the faulty ideas and assumptions people have about health, medicine, and fitness and wanted to create a resource for people who are looking for science-based information about health & medicine.

Socrates once said that “Wisdom is knowing how little we know.” My journey is far from over. I’m learning as I go along, and every time one question is answered, new ones come to mind… On this site I explore these questions by combining my own ideas and thoughts with good science.


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