As we prepare to refocus on this topic during the February 2017 Functional Forum, we take a look back at this special presentation. Dr. Brogan advocates for and empowers women through her women's health focused practice. Physicians are quick to medicate their patients with potent psychotropic drugs. Get the most up-to-date, accurate information on natural ways to improve emotional well-being using food, nutrients and dietary supplements.
We revisit this important topic to gear up for the next Functional Forum – Evolution of Environmental Medicine from the Environmental Health Symposium. We will be connecting with more practitioners to discuss the importance of understanding where the major sources of toxicity come from and the ways to help your community of patients and clients to avoid these harmful toxins.
In spite of early scepticism, theriac took off as a prized (and expensive) cure-all. By the 12th century Venice was the leading exporter and the substance had a high profile in European, Arabic and Chinese medicine alike. Its fortunes waned after 1745, however, when William Heberden debunked its alleged efficacy and suggested that enterprising Romans had exaggerated the Mithradates story for their own gain.

Retinal neurons and their axon output have evolved to be inside the layer of retinal pigment cells. This creates a constraint on the evolution of the visual system such that the optic nerve is forced to exit the retina through a point called the optic disc. This, in turn, creates a blind spot. More importantly, it makes vision vulnerable to increased pressure within the eye (glaucoma) since this cups and damages the optic nerve at this point, resulting in impaired vision.
Chris Kresser:  So what kind of response are you getting?  I mean, it sounds like, just from the little bit that I’ve heard, that this is really happening at a big level, with The Huffington Post support.  You know, this is getting beyond the typical kind of blog tour that a lot of these summits do.  So what’s been the response in the more mainstream world to the whole concept of functional medicine and doing a summit on this topic?
This has been a huge acceleration for our organization. James published his book The Evolution of Medicine. We launched the Evolution of Medicine Practice Accelerator and as always, we've had our monthly the Functional Forum episodes. We've recently introduced the "Future of Functional in 5" which allows our community of practitioners to share their stories and gifts with the whole community. Our Functional Forum meetups continue to facilitate collaboration and community building for practitioners on a local level.  James and Gabe also discuss what's new for the Evolution of Medicine and share details about a course on building a Functional Membership practice, as well as bringing new doctors into our community consistently.
c. 484 – 425 BC – Herodotus tells us Egyptian doctors were specialists: Medicine is practiced among them on a plan of separation; each physician treats a single disorder, and no more. Thus the country swarms with medical practitioners, some undertaking to cure diseases of the eye, others of the head, others again of the teeth, others of the intestines,and some those which are not local.[5]
Addiction medicine Adolescent medicine Anesthesiology Dermatology Disaster medicine Diving medicine Emergency medicine Mass-gathering medicine Family medicine General practice Hospital medicine Intensive-care medicine Medical genetics Neurology Clinical neurophysiology Occupational medicine Ophthalmology Oral medicine Pain management Palliative care Pediatrics Neonatology Physical medicine and rehabilitation (PM&R) Preventive medicine Psychiatry Public health Radiation oncology Reproductive medicine Sexual medicine Sleep medicine Sports medicine Transplantation medicine Tropical medicine Travel medicine Venereology
A towering figure in the history of medicine was the physician Hippocrates of Kos (c. 460 – c. 370 BCE), considered the "father of modern medicine."[39][40] The Hippocratic Corpus is a collection of around seventy early medical works from ancient Greece strongly associated with Hippocrates and his students. Most famously, the Hippocratics invented the Hippocratic Oath for physicians. Contemporary physicians swear an oath of office which includes aspects found in early editions of the Hippocratic Oath.
1796 Edward Jenner develops a method to protect people from smallpox by exposing them to the cowpox virus. In his famous experiment, he rubs pus from a dairymaid's cowpox postule into scratches on the arm of his gardener's 8-year-old son, and then exposes him to smallpox six weeks later (which he does not develop). The process becomes known as vaccination from the Latin vacca for cow. Vaccination with cowpox is made compulsory in Britain in 1853. Jenner is sometimes called the founding father of immunology.
The First Viennese School of Medicine, 1750–1800, was led by the Dutchman Gerard van Swieten (1700–1772), who aimed to put medicine on new scientific foundations—promoting unprejudiced clinical observation, botanical and chemical research, and introducing simple but powerful remedies. When the Vienna General Hospital opened in 1784, it at once became the world's largest hospital and physicians acquired a facility that gradually developed into the most important research centre.[128] Progress ended with the Napoleonic wars and the government shutdown in 1819 of all liberal journals and schools; this caused a general return to traditionalism and eclecticism in medicine.[129]

Around 800 BCE Homer in The Iliad gives descriptions of wound treatment by the two sons of Asklepios, the admirable physicians Podaleirius and Machaon and one acting doctor, Patroclus. Because Machaon is wounded and Podaleirius is in combat Eurypylus asks Patroclus to cut out this arrow from my thigh, wash off the blood with warm water and spread soothing ointment on the wound.[35] Asklepios like Imhotep becomes god of healing over time.

Being a king in ancient times was exhaustingly dangerous; there was always someone plotting to get rid of you. So, according to legend, Mithradates (aka Mithridates) VI of Pontus (on the shores of the Black Sea in Turkey) attempted to become resistant to poisons by taking gradually increasing doses. He was also reputed to have conducted toxicological experiments on condemned prisoners, culminating in the creation of mithridate – a medicine that combined all known antidotes in one potent formula.
As an alternative form of medicine in India, Unani medicine got deep roots and royal patronage during medieval times. It progressed during Indian sultanate and mughal periods. Unani medicine is very close to Ayurveda. Both are based on theory of the presence of the elements (in Unani, they are considered to be fire, water, earth and air) in the human body. According to followers of Unani medicine, these elements are present in different fluids and their balance leads to health and their imbalance leads to illness.[29]
This week on the Evolution of Medicine podcast, we welcome Gladys McGarey. At 97 years old, Galdys is a true pioneer in holistic and living medicine and we're absolutely thrilled to welcome her to the podcast. Dr. Gladys is internationally recognized as the Mother of Holistic Medicine.  Dr. Gladys, as she is affectionately known, is board certified in Holistic and Integrated Medicine and has held a family practice for more than sixty years.  
As infectious diseases have become less lethal, and the most common causes of death in developed countries are now tumors and cardiovascular diseases, these conditions have received increased attention in medical research. Tobacco smoking as a cause of lung cancer was first researched in the 1920s, but was not widely supported by publications until the 1950s. Cancer treatment has been developed with radiotherapy, chemotherapy and surgical oncology.
The Greeks were also surgeons and some of the equipment they used is recognizable today. Some of the tools of the Greek physicians included forceps, scalpels, tooth-extraction forceps and catheters, and there were even syringes for drawing pus from wounds. One instrument, the spoon of Diocles, was used by the surgeon Kritoboulos, to remove the injured eye of Phillip of Macedon without undue scarring. Finally, the Greeks knew how to splint and treat bone fractures, as well as add compresses to prevent infection.
all biological traits need two kinds of explanation, both proximate and evolutionary. The proximate explanation for a disease describes what is wrong in the bodily mechanism of individuals affected by it. An evolutionary explanation is completely different. Instead of explaining why people are different, it explains why we are all the same in ways that leave us vulnerable to disease. Why do we all have wisdom teeth, an appendix, and cells that can divide out of control?[78]
Later Louis Pasteur (1822-1895) proved that microscopic organisms caused disease. In the early 19th century many scientists believed in spontaneous generation i.e. that some living things spontaneously grew from non-living matter. In a series of experiments between 1857 and 1863 Pasteur proved this was not so. Once doctors knew what caused disease they made rapid headway in finding cures or prevention.

This was a common scenario in wars from time immemorial, and conditions faced by the Confederate army were even worse. The Union responded by building army hospitals in every state. What was different in the Union was the emergence of skilled, well-funded medical organizers who took proactive action, especially in the much enlarged United States Army Medical Department,[135] and the United States Sanitary Commission, a new private agency.[136] Numerous other new agencies also targeted the medical and morale needs of soldiers, including the United States Christian Commission as well as smaller private agencies.[137]

Chris Kresser:  So what kind of response are you getting?  I mean, it sounds like, just from the little bit that I’ve heard, that this is really happening at a big level, with The Huffington Post support.  You know, this is getting beyond the typical kind of blog tour that a lot of these summits do.  So what’s been the response in the more mainstream world to the whole concept of functional medicine and doing a summit on this topic?
In the 1830s in Italy, Agostino Bassi traced the silkworm disease muscardine to microorganisms. Meanwhile, in Germany, Theodor Schwann led research on alcoholic fermentation by yeast, proposing that living microorganisms were responsible. Leading chemists, such as Justus von Liebig, seeking solely physicochemical explanations, derided this claim and alleged that Schwann was regressing to vitalism.
She is the co-founder of the American Holistic Medical Association, as well as the co-founder of the Academy of Parapsychology and Medicine. Dr. Gladys shares her experience from medical school in the 1940's during a war to now and how medicine has changed from treating the disease to treating the person. Dr. Galdys talks the talk and she definitely walks the walk. She's a prime example of what we're trying to accomplish with our Journey to 100 project. Journey To 100 is a world-exclusive conference that will explore options for a sustainable approach to healthcare and longevity and begin Guernsey’s quest to become the first country with a life expectancy of 100. 
Dr. Hall shares what he was doing that wasn't working and how through his practice has evolved through working with Freedom Practice Coaching and the Evolution of Medicine programs. His journey includes learning new skills, getting comfortable speaking in front of people, and tracking his successes and how it has affected the delivery of care to his patients. 
This week launched its first Online Summit on Cancer Prevention and we couldn't be more excited to partner with them. If we truly want to be successful in cancer prevention, some of the underlying foundations of Naturopathic Medicine, like the "Therapeutic Order" are a key part of an optimal plan. We welcome their founder and publisher Razi Berry for a great discussion relevant to any practitioner in integrative, functional or naturopathic medicine... or what we like to call the "kNEW medicine".

On this podcast we will be announcing our most expansive and exciting adventure to date, called Journey to 100. It will be held on June 30th and available for live streaming through the Functional Forum. You might remember Evolution of Medicine co-founder James Maskell presented his TEDx talk in 2015 from Guernsey called Community, Not Medicine, Creates Health. He's heading back to Guernsey to host the event, along with Dr. Rangan Chatterjee, the BBC’s "Doctor in the House". Journey to 100 will host 20 leading global healthcare, lifestyle and longevity experts, who will share their perspectives and help us all understand how we can live healthier, happier lives, from zero to 100 years old and beyond. Expect over 20 international speakers from all over the world including some past Functional Forum presenters like Dr. Janet Settle, Dr. Michael Ash, Tom Blue and Dr. Sachin Patel. Beyond progressive medicine models, there will also be talks on fascinating topics indirectly related to healthcare like sustainable farming, universal basic income and community support structures.
Starting in World War II, DDT was used as insecticide to combat insect vectors carrying malaria, which was endemic in most tropical regions of the world.[178] The first goal was to protect soldiers, but it was widely adopted as a public health device. In Liberia, for example, the United States had large military operations during the war and the U.S. Public Health Service began the use of DDT for indoor residual spraying (IRS) and as a larvicide, with the goal of controlling malaria in Monrovia, the Liberian capital. In the early 1950s, the project was expanded to nearby villages. In 1953, the World Health Organization (WHO) launched an antimalaria program in parts of Liberia as a pilot project to determine the feasibility of malaria eradication in tropical Africa. However these projects encountered a spate of difficulties that foreshadowed the general retreat from malaria eradication efforts across tropical Africa by the mid-1960s.[179]
During the 18th century the mentally ill were not regarded as 'truly' human. It was thought that they did not have human feelings. They were therefore confined in chains. People paid to visit asylums and see the insane as if they were animals in a zoo. However in 1793 a doctor called Philippe Pinel argued that the insane should be released and treated humanely. As an experiment he was allowed to release some patients. The experiment worked and attitudes to the insane began to change.
The term ‘technology’ is based on the ancient Greek techné (‘art’, ‘skill’, ‘craft’) (logos means ‘study’). Greek medical texts describe medicine as a techné, suggesting that it was a skill to know why and how to treat a condition. For us, ‘medicine’ is “the science or practice of the diagnosis, treatment, and prevention of disease” (Oxford English Dictionary).

1867 Joseph Lister publishes Antiseptic Principle of the Practice of Surgery, one of the most important developments in medicine. Lister was convinced of the need for cleanliness in the operating room, a revolutionary idea at the time. He develops antiseptic surgical methods, using carbolic acid to clean wounds and surgical instruments. The immediate success of his methods leads to general adoption. In one hospital that adopts his methods, deaths from infection decrease from nearly 60% to just 4%.
After the fall of Rome in the 5th century the eastern half of the Roman Empire continued (we know it as The Byzantine Empire) and later Muslims took their knowledge of medicine from there. In the 9th century a man named Hunain Ibn Ishaq traveled to Greece collecting Greek books. He then returned to Baghdad and translated them into Arabic. Later the same works were translated into Latin and passed back to western Europe.
Being a king in ancient times was exhaustingly dangerous; there was always someone plotting to get rid of you. So, according to legend, Mithradates (aka Mithridates) VI of Pontus (on the shores of the Black Sea in Turkey) attempted to become resistant to poisons by taking gradually increasing doses. He was also reputed to have conducted toxicological experiments on condemned prisoners, culminating in the creation of mithridate – a medicine that combined all known antidotes in one potent formula.

James Maskell:  Yeah.  So we have a couple of people speaking about tech.  Specifically, Stephanie Tilenius, she’s written a lot for Forbes.  And she’s high up at one of the biggest VC companies in Silicon Valley.  She really spoke about a number of the things that you’ve spoken about there, wearables.  I don’t know if you’ve seen in the US Open now, they have all the ball boys wearing the wearables, so that’s really expanding the interest.  Dr. Robin Berzin, who was with me on The Huffington Post the other day talking about tech.  She’s really talking about it from a patient’s perspective.  I think, I’m sure you’ve seen this, Chris, but I think just for men; men need different incentives to take care of themselves.  Women are generally better at it.  They are generally better at taking care of themselves and feeling problems before they come up and get serious.  Whereas men tend to wait until the very last moment, until there’s literally no other option apart from going to the doctor’s office.  And so I think what’s really cool is that, for men, obviously we’re going to have these touch points.  Medicine’s going to have these touch points to be able to catch things before they get really bad.  And then on the other side of it, you have things that I find, that I’m quite competitive.  I want to get competitive with my friend who’s in Iceland and who has a Fitbit, and he’s doing 120,000 steps a week, and he’s challenging me to do it, and we’re going back and forth.  There’s some of the gamification aspect.  There’s this really cool app called GymPact, which I’ve been following since I saw them at South by Southwest.  And in that, you sort of put money, you bet on yourself to do your run, or to go to the gym, or to eat the right food.  You bet on it.  And everyone puts all their money in and the people that do what they say they’re going to do get paid out by the people that don’t.  And so if it was going to give you $5 or $10 to actually go to the gym, there’s extra incentive that might be the next thing that gets the next generation of men to really be proactive with their health.  What I think is cool and interesting is that at the moment, there’s a lot of apps that are being made by healthy 30-year-olds for other healthy 30-year-olds, which is probably not going to solve medicine’s biggest problems right now, but at least there’s starting to be iteration.  And the most exciting thing is that once the iWatch comes out, in the same way that you saw the iPhone, the biggest apps—things like Instagram and Snapchat—where people are innovating on top of a hardware platform for software, just think about all of those people out there that are going to want to build apps for the iWatch.  And what you actually have is the concentrated intention of way more people around the world looking for ways to engage people in being healthy.  And that is exciting by itself.

James Maskell:  Well, there’s a reason why I didn’t call it the Functional Medicine Summit, because, I just feel like that is something that’s still arriving, as far the time.  But I think everyone really sort of—you know, the cool thing is that people resonate with the concept for different reasons.  And, we’ve been on The Huffington Post.  We did a whole series of segments on there as part of Arianna Huffington’s Thrive segment.  It really fits in with a lot of different areas.  So yeah, the response has been great.  Bigger medical organizations like George Washington and TEDMED, have all been interested in what we’re doing, because I think people are realizing this is the future of chronic disease management.  The Cleveland Clinic announcement about their huge, big functional medicine center, is sort of like a watershed moment in medicine, where it’s saying, “Okay, big conservative organizations also see that this is the future of chronic disease management.”  So it seems like the right thing at the right time, and I’m really excited.  We came up with the idea for doing this in February and we set the time then.  We had no idea that all of this would sort of come together at the same time.  But, I’ve learned to just trust the universe and just be happy that things are moving in this direction and other forces are supporting this work.

Caroline Rance blogs at about the history of medical advertising and health fraud. Her book The History of Medicine in 100 Facts (Amberley Publishing, 2015) explores medicine’s history in bite-sized topics, from prehistoric parasites to the threat of antibiotic resistance. You can follow Caroline on Twitter @quackwriter and on Facebook at

Today on the Evolution of Medicine podcast, we go back to the first Evolution of Medicine Summit with Dr. David Perlmutter, a renowned neurologist, brain health expert,  and best selling author. He joined us to speak about the ever important, gut brain connection. We review this presentation in preparation for the upcoming Functional Forum - The Evolution of Neurology where will be bring you the best highlights from the Institute for Functional Medicine Annual International Conference. 

After 1871 Berlin, the capital of the new German Empire, became a leading center for medical research. Robert Koch (1843–1910) was a representative leader. He became famous for isolating Bacillus anthracis (1877), the Tuberculosis bacillus (1882) and Vibrio cholerae (1883) and for his development of Koch's postulates. He was awarded the Nobel Prize in Physiology or Medicine in 1905 for his tuberculosis findings. Koch is one of the founders of microbiology, inspiring such major figures as Paul Ehrlich and Gerhard Domagk.[127]
This week on the Evolution of Medicine podcast we welcome Dr. Michel Dupuis, a chiropractor from northern Ontario. Dr. Dupuis shares the story of his journey to building a successful Functional Medicine practice.  We could not be happier to hear from a doctor whose story illustrates the power of implementing the solutions offered in not only our programs but also the resources that we've been recommending for the past few years.
The Egyptians did have some knowledge of anatomy from making mummies. To embalm a dead body they first removed the principal organs, which would otherwise rot. However Egyptian surgery was limited to such things as treating wounds and broken bones and dealing with boils and abscesses. The Egyptians used clamps, sutures and cauterization. They had surgical instruments like probes, saws, forceps, scalpels and scissors. They also knew that honey helped to prevent wounds becoming infected. (It is a natural antiseptic). They also dressed wounds with willow bark, which has the same effect. The Egyptians were clean people. They washed daily and changed their clothes regularly, which must have helped their health.
All the way through the Functional Forum and the Evolution of Medicine we've sighted the future of "primary care" to be enhanced through technology, the Functional Medicine operating systems, and coaching for behavior change and this is such a great example. One of the powerful tools that Powell has taken advantage is Nudge Coach, a behavior change technology we love. By taking advantage of their white label solution, they have a branded experience for their patients to use to track behavior change between visits.

But there are less obvious ways in which evolutionary principles apply to infectious diseases. It has been known for a long time that sickle-cell trait provides resistance to malaria (the blood cells are less hospitable to the P. falciparum protozoan parasite that is one cause of malaria). This explains the persistence of sickle cell disease in populations where malaria is endemic.
The Department of the History of Medicine is the oldest such academic department in North America. We are dedicated to scholarship in the history of medicine, disease and the health sciences, and their relation to society. The Department seeks to bring historical perspectives to bear on contemporary health issues. Faculty members conduct research on a broad range of topics, time periods, and geographic areas. The Department offers a PhD in the History of Medicine.
In 1478 a book by the Roman doctor Celsus was printed. (The printing press made all books including medical ones much cheaper). The book by Celsus quickly became a standard textbook. However in the early 16th century a man named Theophrastus von Hohenheim (1493-1541) called himself Paracelsus (meaning beyond or surpassing Celsus). He denounced all medical teaching not based on experiment and experience. However traditional ideas on medicine held sway for long afterwards.

We revisit this important topic to gear up for the next Functional Forum – Evolution of Environmental Medicine from the Environmental Health Symposium. We will be connecting with more practitioners to discuss the importance of understanding where the major sources of toxicity come from and the ways to help your community of patients and clients to avoid these harmful toxins.
Sushruta advises his students that however well read they are, they are not competent to treat disease until they have practical experience. Surgical incisions were to be tried out on the skin of fruits, while carefully extracting fruit seeds enabled the student to develop the skill of removing foreign bodies from flesh. They also practised on dead animals and on leather bags filled with water, before being let loose on real patients.
In Britain, there were but three small hospitals after 1550. Pelling and Webster estimate that in London in the 1580 to 1600 period, out of a population of nearly 200,000 people, there were about 500 medical practitioners. Nurses and midwives are not included. There were about 50 physicians, 100 licensed surgeons, 100 apothecaries, and 250 additional unlicensed practitioners. In the last category about 25% were women.[101] All across Britain—and indeed all of the world—the vast majority of the people in city, town or countryside depended for medical care on local amateurs with no professional training but with a reputation as wise healers who could diagnose problems and advise sick people what to do—and perhaps set broken bones, pull a tooth, give some traditional herbs or brews or perform a little magic to cure what ailed them.
When the medicine of ancient Egypt is examined, the picture becomes clearer. The first physician to emerge is Imhotep, chief minister to King Djoser in the 3rd millennium bce, who designed one of the earliest pyramids, the Step Pyramid at Ṣaqqārah, and who was later regarded as the Egyptian god of medicine and identified with the Greek god Asclepius. Surer knowledge comes from the study of Egyptian papyri, especially the Ebers papyrus and Edwin Smith papyrus discovered in the 19th century. The former is a list of remedies, with appropriate spells or incantations, while the latter is a surgical treatise on the treatment of wounds and other injuries.
This week on the Evolution of Medicine podcast we are sharing a special interview that was part of the "11 days of Global Unity" whch featured luminaires like Dr. Deepak Chopra, Ralph Nader and many more. This interview was originally conducted by Rick Ulfik from We, The World. He interviews Dr. Rangan Chatterjee and James Maskell about the work they are doing, the future of medicine, the current state of functional medicine, and how we see medicine shifting in the rest of this century. It was a great session, and at the time we received so much feedback that people enjoyed it. The interview has not been available since the Summit ended, so we wanted to share it in this podcast.