Guest Post: Thoughts on Treating Autism

I am excited to introduce my first guest blogger, Dr. Louise Lindenberg, MD.  I first met Louise 6 years ago, on a trip I made to South Africa, to talk in an autism conference.  I loved her from the minute we met and I accidentally put eye drops into my coffee instead of stevia and gagged.  (It was the jet lag!  Honestly!)

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Louise is one of, if not the only, doctor in South Africa who is treating children with autism medically.  I know she puts an incredible effort in to keeping herself up-to-date on the latest research and spends a huge amount of time and money coming to the USA every year or two to attend medical conferences here.

Here she shares some thoughts on diet, the biome and autism:

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Judy, your blog has motivated me to put a few thoughts down!

Here in South Africa things are not any different to anywhere else in the world. Although we are far away from the Americas, Europe, the East and Australasia, we have managed to catch on to all the conveniences of the industrialized world. Modern westernized lifestyle has also been causing chronic disease here.

Our diets are often just as junky and unhealthy as what you are seeing in the US and Europe. I am often amazed at the dis-empowered parents I see in practice who believe that they are doing good by shoving empty calories into their children’s mouths. I had a discussion with a mother of a young,  autistic child recently, who said that her child had followed an exclusion diet for a period of time. Although it had improved his sleep, behavior and upper respiratory health, they found it difficult to persist, and, in giving up, introduced all sorts of junk food to his diet. Their complaint now is that he refuses to eat perceived “healthy” foods and prefers junk food, which they give him, as they opt out of the confrontation. I don’t believe in placing children on special diets unless indicated for specific reasons, but I am absolutely certain that children should follow a healthy, balanced whole foods, rotation diet.

Taking the diet one step further, I often examine children’s gastrointestinal function. You are what you eat echoes from every corner of the universe, but we need to understand that the food that you give your microbiome to live on determines “who” lives there! With what we know now, we know that those organisms are metabolically active and their byproducts affect human biochemistry and function.

Most of us have caught on to using cultured foods and probiotics nowadays. We also use strain specific probiotics for specific reasons. In our functional medicine realm, we are now adding probiotic yeasts as a necessary complement to our probiotic bacteria. What most of us have omitted until now, is the scope of probiotic – or physiological helminth species. The research is showing rewarding outcomes. As some have alluded to, it seems that: “we need to invite our old friends back”!

We have been trained to think of parasites as “all bad.” We make sure that we de-worm our children regularly – every 6 months. What we are actually doing, is whacking the microbiome in very much the same way as what we do with a course of antibiotics. We need to adjust this frame of mind. We  need to pay better attention to reintroducing the helminth component to the gut microbiome….but first, we need to get our heads around taking worms?! AARGH?! Educating the population about good worms has started!

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More on the effect of helminths on the microbiome soon.

The Human “omes”

The importance of the microbiome to human health can’t be overstated, but this is only one part of a much vaster biomic whole.  My guess is that because we know more (as little as that is!) about our resident bacteria at the moment – they have been recognized and studied longer than our other old friends – they are what’s trending.  However, already interest in our mycobiome (fungi), our virome (viruses) and our macrobiome (our native animal life) is growing and I believe we’ll see a lot more research on these in the not-very-distant future.

A few examples:

Back in September, I read an article[i] on Science Daily about recent research into fungal, as well as bacterial, alterations in the guts of those with Crohn’s disease.  Researchers compared the bacteria and fungi in those with and without Crohn’s, within the same families, and found marked differences in both bacteria and fungi.  They were actually able to demonstrate that there is interaction between these that can lead to the inflammation found in IBD.[ii]

Last year, I read a similar article[iii] about the virome.  Research on this is just beginning so at this point, we know next-to-nothing.  However, in this study[iv] the scientists did note a large increase in the variety of viruses in those with IBD.  As one researcher involved in the work said, “”This is the tip of the iceberg…A significant portion of the viral DNA we identified in these patients is unfamiliar to us — it comes from newly identified viruses we don’t know much about. We have a great deal of groundwork to do, including sequencing the genetic material of these viruses and learning how they interact with the gut and gut bacteria, before we can determine if changes in the virome cause these conditions or result from them.”

And then there is my own personal favorite “ome” – the macrobiome.  I first learned about the concept in the New York Times, in August 1999.  I read the article “In Pursuit of Autoimmune Worm Cure”[v], and knew without a shadow of a doubt that I was reading about one of the most important factors in our growing epidemic of inflammatory diseases.

All mammals on earth have native animal life resident in their guts, right along with all those microscopic organisms.  The main type of macrobiotic organism is the helminth – intestinal worms.  The vast majority of humans on the planet still have their native helminths, except for those of us in the industrialized world where (by wearing shoes all the time, using toilets, drinking purified water, etc.) we have eradicated our native macrobiomes.  There is a growing body of evidence demonstrating that the loss of the immune stimulation provided by these organisms is largely responsible for our greatly increased tendency toward inflammatory disease.  Helminths stimulate the production of Th2 cytokines, including regulatory ones – the off switch to the inflammatory system.

By the way, two articles were published in the last years which demonstrate that the presence of helminths causes an increase in anti-inflammatory bacteria and a decrease in pro-inflammatory ones.  More on this in a future post.

Back to 1999: I ripped that article out of the newspaper and it still hangs on the wall of my office.  I stare at it every day as I work.  Reading that article was a major turning point in my life.

The complexity of our inner ecosystem is mind-boggling, isn’t it?  It’s like a vast, interlocking puzzle.  I think that’s why I find it so utterly mesmerizing. We, humans, are giant, walking ecosystems, just teeming with other life forms.  We can’t see them or feel them but without our “omes” we wouldn’t be alive.  AMAZING.

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[i] https://www.sciencedaily.com/releases/2016/09/160920151435.htm

[ii] G. Hoarau, P. K. Mukherjee, C. Gower-Rousseau, C. Hager, J. Chandra, M. A. Retuerto, C. Neut, S. Vermeire, J. Clemente, J. F. Colombel, H. Fujioka, D. Poulain, B. Sendid and M. A. Ghannoum. Bacteriome and Mycobiome Interactions Underscore Microbial Dysbiosis in Familial Crohn’s Disease. mBio, September 2016 DOI: 10.1128/mBio.01250-16

[iii] https://www.sciencedaily.com/releases/2015/01/150122132738.htm

[iv] Jason M. Norman, Scott A. Handley, Megan T. Baldridge, Lindsay Droit, Catherine Y. Liu, Brian C. Keller, Amal Kambal, Cynthia L. Monaco, Guoyan Zhao, Phillip Fleshner, Thaddeus S. Stappenbeck, Dermot P.B. McGovern, Ali Keshavarzian, Ece A. Mutlu, Jenny Sauk, Dirk Gevers, Ramnik J. Xavier, David Wang, Miles Parkes, Herbert W. Virgin. Disease-Specific Alterations in the Enteric Virome in Inflammatory Bowel Disease. Cell, 2015; DOI: 10.1016/j.cell.2015.01.002

[v] http://www.nytimes.com/1999/08/31/health/in-pursuit-of-autoimmune-worm-cure.html

Moms Are Always Right

EAT YOUR VEGETABLES!

A couple of days ago, I spotted a remarkable article[i] on Medical Express describing new research into the effects of dietary fiber on the health of the intestine.  The article discusses a new paper[ii] in the journal Cell, written by an international team of researchers showing the impact (in mice) of fiber deprivation the mucosal lining of the intestine.  The mice were raised without any gut microbes at all, and then had 14 strains of bacteria (common in the human intestinal tract) transferred to their intestines.  Some of the mice were also infected with a strain of e.coli that is known to potentially cause gut infections in humans (leading to inflammation and symptoms of diarrhea).

The researchers then looked at the impact of diets with different fiber content, including a diet with none at all. What they found was that when starved of their food source, fiber, “the bacteria began to eat the natural layer of mucus that lines the gut, eroding it to the point where dangerous invading bacteria can infect the colon wall.”  In fact, the researchers noted that in no-fiber conditions, the pathogenic bacteria flourished, and the mice rapidly became symptomatic.

The mice that received a diet consisting of 15% fiber from grains and plants completely maintained their mucus lining.  What’s really amazing is that in these healthy mice, within days of removing fiber, negative changes were apparent: the bacteria began eating away at the mucus lining.

The researchers also noted that the mix of bacteria changed, even day to day, depending on how much fiber the mice were fed.  In low and no fiber conditions, the bacterial strains that thrived were those that produce enzymes which break down the glycoprotenis that make up the mucus lining.

So what’s the take-home message?  DIET MATTERS.  As I said in my post yesterday, in my personal experience, it is one of the single most important components of achieving and maintaining your health.

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[i] From http://medicalxpress.com/news/2016-11-high-fiber-diet-gut-microbes-colon.html

[ii] Desai, Mahesh S. et al. A Dietary Fiber-Deprived Microbiota Degrades the Colonic Mucus Barrier and Enhances Pathogen Susceptibility. Cell: Volume 167 , Issue 5 , 1339 – 1353.e21

Diet and Mental Health

Diet Plays Important Role for Mental Health says the Association for Psychological Science in an article published on November 17.[i]

I will refrain from sarcasm here (not even a single “Really?! Who knew?!” (oops…that one just slipped out, darn it!….)) because at least they did write about it and are looking at the science.  This is a sore subject for me.  Why?  I’ll put it this way: after 20+ years in the autism world, I am often asked what the best treatment is for autism in my experience.  The Specific Carbohydrate Diet is still, by far, number one in my book.  I have seen more kids, of all ages and functioning levels, improve via diet than any other treatment.  I left special education, in fact, to work as a nutritionist for a reason. There is nothing like the right diet to improve health, and when I say health, I mean both physical and mental.  And yet….

…the authors of this paper point out that nutrition is not a part of mainstream medicine when it comes to mental health.  I am sure that’s true, unfortunately, but it’s actually far worse than that. Many doctors have told me over the years that they had 1 week of nutrition in their 4 years of medical school. So, nutrition is not actually a part of mainstream physical medicine either.  Are any of asked about our diets in the 5 minutes we have for our annual physicals?

And yet, a healthy diet is probably the single most fundamental source of good health.

This article showcases 5 papers that give a good, broad example of the kinds of crucial information demonstrated by the limited research on this topic.

 The first paper is a large-scale study of the broader Mediterranean lifestyle that includes diet, exercise and social activity.  Looking at almost 12,000 people, the researchers found that each variable independently predicts a lower risk of depression.

 The 2nd article compared 21 children with ADHD to an equal number of matched controls.  The children with ADHD consumed the same amount of essential fatty acids (EFA) and yet, they still showed signs of deficiency.  Also, those with lower EFA intake were also most likely to show greater ADHD symptoms.

 The next paper looked at using the amino acid NAC (n-aceytl-cysteine) to treat obsessive compulsive disorder.  While the study showed no statistical difference between the groups, subgroup analysis did show that those who had OCD symptoms for a shorter period of time did seem to improve.  The researchers recommend retesting with a larger sample size.

The 4th paper was a small (14 adults) 8 week open-label study of the effects of micronutrients (vitamins and minerals) on insomnia.  The participants all reported improvements in insomnia as well as mood, stress and anxiety.

 The final paper was on the relationship of inflammation and depression.  The researchers examined data on diet from over 4000 adults over a 5 year period and found that those with diets that would be considered inflammatory had a markedly increased risk of developing depression.

 I will be writing a lot more about the importance of diet on this blog over time as it is crucial for good health, remembering that of course, diet also directly affects the gut biome…which in turn, directly affects health. In fact, here’s a teaser for my next post:  a recent article in Cell showed that a fiber-deprived gut leads to degradation of the colonic mucosal barrier.  And yes – that is a very bad thing!

[i] From http://www.psychologicalscience.org/news/releases/scientists-explore-how-nutrition-may-feed-mental-health.html#.WDNh3X2GrCF

Probiotics and Cognition

This morning, I read about a really interesting randomized, double-blind study[i] done on 60 patients with Alzheimer’s disease.  30 of the patients were in the control group, and were just given ordinary milk.  The 2nd group of 30 was given milk with a mixture of high-dose probiotics.  The probiotic mixture had four kinds of probiotic bacteria: Lactobacillus acidophilus, L. casei, L. fermentum, and Bifidobacterium bifidum (approximately 400 billion bacteria per species – so a total of around 1.6 trillion organisms).  At the end of the 12 week-long trial, scientists looked at both blood work and cognitive functioning. While the treated group remained significantly cognitively impaired, they did show statistically significant improvement over the controls.  They also noted that blood work improved, including C-reactive protein, which is a marker for inflammation.

This is the first time that probiotics have been proven to improve cognition in humans.

Science Daily, which covered this story, quoted an Alzheimer’s researcher’s (not involved in this study) comments on the paper:

 “This early study is interesting and important because it provides evidence for gastrointestinal (GI) tract microbiome components playing a role in neurological function, and indicates that probiotics can in principle improve human cognition. This is in line with some of our recent studies which indicate that the GI tract microbiome in Alzheimer’s is significantly altered in composition when compared to age-matched controls…”[ii]

The implications of this are huge, obviously.  We know, for example, that the microbiome is altered in autism, and most cases of autism are associated with cognitive deficits.  What other “mental illnesses” associated with cognitive loses then might probiotic therapy help?!

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[i] Elmira Akbari, Zatollah Asemi, Reza Daneshvar Kakhaki, Fereshteh Bahmani, Ebrahim Kouchaki, Omid Reza Tamtaji, Gholam Ali Hamidi, Mahmoud Salami. Effect of Probiotic Supplementation on Cognitive Function and Metabolic Status in Alzheimer’s Disease: A Randomized, Double-Blind and Controlled Trial. Frontiers in Aging Neuroscience, 2016; 8 DOI: 10.3389/fnagi.2016.00256

[ii] From https://www.sciencedaily.com/releases/2016/11/161110162840.htm

The Biome/Brain Connection

We know that the brain and immune system are directly connected. We know that 70% or more of that same immune system is located in the lining of the nose and digestive system.  And we know that the digestive system is directly connected to the brain. While we’ve known much of this for decades (except for those lymphatic vessels connecting the brain to the immune system, as per my last post), what has become one of the hottest areas of research now worldwide is the study of how the non-human living organisms of our biome directly affect the brain.

The human body houses about 100 trillion organisms with their own DNA.  It’s astounding that we are only 10% ourselves as those organisms outnumber our cells 10 to 1. I laughed when I read this article a few weeks ago, “Do Microbes Control Our Mood?”[i] which starts off by saying, “If aliens were to examine a human, they would think we were just slavish organisms designed to feed microbes and carry them around.”

So true!  We do indeed serve our co-inhabitants, housing them, feeding them, and if we’re smart, caring for them. The human biome is now recognized as being so integral to health, it is now considered a bodily organ, just like your heart or liver.

How these organisms affect the brain is a hot topic in science research now.  We do know that they communicate with the brain directly. They also have profound indirect effect on the central nervous system.  For example, they help us fight pathogens (thereby, playing an integral part in immunity, which affects the brain) and they make key vitamins that affect the functioning of the central nervous system.

Just this morning, I came across several new papers on this very subject.  One article in particular blew me away:  “The Gut-Brain Axis, BDNF, NMDA and CNS Disorders.”[ii] This came out just this past Friday, and describes how disruption of the gut biome during development negatively affects BDNF (brain derived neurotrophic factor) and the NMDA receptors, which in turn affect synaptic plasticity and cognitive function.  Let’s simplify this:

  1. BDNF is a protein and a member of the growth factor family.  That is, it affects nerve growth in the brain.
  2. NMDA receptors (often written as NMDAR) are receptors for glutamate. Glutamate is an excitatory neurotransmitter which means it causes neurons to fire.  Abnormalities with this receptor are highly associated with mental disorders including schizophrenia, autism, mood disorders, Huntington’s disease, Alzheimer’s, etc.
  3. Gut microbiota modulate BDNF function in the central nervous system by affecting various processes in the body. For example, healthy gut bacteria create short chain fatty acids, which are highly anti-inflammatory and which cross the blood-brain barrier, affecting various brain chemicals.
  4. In the absence of normal gut bacteria (i.e. a baby that has been given antibiotics early in life, while the brain is still developing), BDNF levels are lowered, which leads to abnormalities in the development of the NMDAR, which leads, in turn, to excessive glutamatergic output.
  5. Excessive glutamatergic output the brain leads to extreme brain hyper-reactivity. (Many anti-seizure medications, in fact, reduce brain glutamate to calm the brain down.)

“In the absence of GI microbes, central BDNF levels are reduced and this inhibits the maintenance of NMDAR production. A reduction of NMDAR input onto GABA inhibitory interneurons causes disinhibition of glutamatergic output which disrupts the central signal-to-noise ratio and leads to aberrant synaptic behaviour and cognitive deficits.”

 So, here we have just 1 potential mechanism whereby altering gut bacteria may affect brain development and cognition.  Within minutes of finding this article, I found this one, published in September, “Cognitive Function and the Microbiome,”[iii] which states:

“Cognition was originally thought to be exclusively regulated by the central nervous system, with long-term potentiation and neurogenesis contributing to the creation and storage of memories, but now other systems, including, for example, the immune system and the intestinal microbiome may also be involved.”

And then I found this one, also just published, “The Central Nervous System and the Gut Microbiome”:[iv]

“…emerging data suggest communication between the gut and the brain in anxiety, depression, cognition, and autism spectrum disorder (ASD). The development of a healthy, functional brain depends on key pre- and post-natal events that integrate environmental cues, such as molecular signals from the gut. These cues largely originate from the microbiome, the consortium of symbiotic bacteria that reside within all animals. Research over the past few years reveals that the gut microbiome plays a role in basic neurogenerative processes such as the formation of the blood-brain barrier, myelination, neurogenesis, and microglia maturation and also modulates many aspects of animal behavior.”

I genuinely believe we are living through a medical revolution, as historically important as when “germs” were first discovered in the 1850s.  I believe we will learn to fix “broken” microbiomes (more on this in future posts), and with all my heart, I hope we learn to fix the CNS damage such unhealthy biomes may have caused.

 

 

[i] https://www.sciencedaily.com/releases/2016/10/161020114611.htm

[ii] Maqsood, R. & Stone, T.W. Neurochem Res (2016) 41: 2819. doi:10.1007/s11064-016-2039-1

[iii] Gareau, M.G. (2016). Chapter Eleven – Cognitive Function and the Microbiome. International Review of Neurobiology. Volume 131, 227-246.

[iv] Sharon, G., Sampson, T.R., Geschwind, D.H., Mazmanian, S.K. (2016). The Central Nervous Ssytem and the Gut Microbiome. Cell 2016  Nov 3;167(4):915-932. doi: 10.1016/j.cell.2016.10.027.

 

Psychobiomics (Part 1): A Little About the Immune System–Brain Connection

I recently did a couple of webinars on the biome for practitioners down in Australia.  In preparing my slides, I came across some amazing (and terrifying) statistics.  According to the CDC in the US, 7.6% of Americans aged 12 and over have had moderate to severe depression in the past 2 weeks.  In Australia, a million people a year (in a population of 23 million – so about 4%) suffer from depression.  The numbers are staggering.  And that is just depression!  What about anxiety disorders:  generalized anxiety disorder, PTSD, panic attacks, OCD (which is a subset of anxiety disorders), bipolar disorder, autism, ADHD, etc.?

Referring back yet again to Sid Baker’s spider web analogy – that everything in the body is interconnected – it is amazing how much information has been discovered in the last couple of years about the immune-CNS-gut connection.  In 2015 an important article was published in the Journal of Experimental Medicine which, for the first time ever, showed that the central nervous system is physically tied in directly to the immune system via a previously unknown system of lymph vessels.[i]

Scientific America had a great summary article of this revolutionary finding:

“Perhaps the most commonly cited division between body and brain concerns the immune system. When exposed to foreign bacteria, viruses, tumors, and transplant tissue, the body stirs up a torrent of immune activity: white blood cells devour invading pathogens and burst compromised cells; antibodies tag outsiders for destruction. Except, that is, in the brain. Thought to be too vulnerable to host an onslaught of angry defensive cells, the brain was assumed to be protected from this immune cascade. However research published this month reported a previously unknown line of communication between our brains and immune systems, adding to a fast-growing body of research suggesting that the brain and body are more connected than previously thought.” [ii]

In a way though it’s strange that anyone would have ever thought the immune system was completely separate from the brain.  Medicine has long recognized “sickness behavior,” for example: when an organism is sick, and inflammatory cytokines are released, the organism conserves energy to use it in the battle against the disease – thus appearing lethargic and enervated.  Back in 2013, I remember reading this blog post from Harvard  Health Publications, “Infection, Autoimmune Disease Linked to Depression,”[iii] which cited an amazing statistic based upon a study of the entire Danish population from 1945 to 1995:  “People who had been treated for a severe infection were 62% more likely to have developed a mood disorder than those who never had one. An autoimmune disease increased the risk by 45%.”

And of course, the connection is bidirectional.  How many of us have gotten sick after a period of extreme psychic stress?  Shingles is a perfect example:  the herpes virus that causes shingles lives in the nerves, but is generally kept dormant by our immune systems.  Stress us out and suddenly, the virus wins out over our suppressed immune system.

So, what does all this have to do with the gut biome?  70% or more of our immune system is in our digestive system as most germs enter through our nose and mouth.  And our body’s co-inhabitants are a crucial part of normal immunity…and also, talk directly to our brains.  Completely coincidently, just before finishing this post, I read about the publication of a new article called “Linking the Human Gut Microbiome to Inflammatory Cytokine Production Capacity.”[iv]  I’ll write more on this, the connection of the gut biome to brain development and health, and other recent research in the near future.

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[i] Aleksanteri Aspelund, Salli Antila, Steven Proulx, Tine Karlsen, Sinem Karaman, Michael Detmar, Helge Wiig and Kari Alitalo. A dural lymphatic vascular system that drains brain interstitial fluid and macromolecules. The Journal of Experimental Medicine, June 2015 DOI: 10.1084/jem.20142290

[ii] from https://www.scientificamerican.com/article/important-link-between-the-brain-and-immune-system-found/

[iii] from:  http://www.health.harvard.edu/blog/infection-autoimmune-disease-linked-to-depression-201306176397

[iv] Schirmer, Melanie et al.Linking the Human Gut Microbiome to Inflammatory Cytokine Production Capacity. Cell , Volume 167 , Issue 4 , 1125 – 1136.e8

 

What’s in a Name?

Every morning I read through all the latest news on the biome, both micro and macro.  I am excited about the onslaught of new research looking at the gut-brain connection.  As I mentioned in my previous post, this concept was the basis of my very first lesson on chronic illness.  (In my case, my son’s autism was the focus.)  On the other hand, I always feel a deep sense of frustration:  if I was learning about this stuff 20 years ago, why is it only now that the medical establishment is REALLY paying attention?

It was just this morning that I read for the first time that the connection between the gut biome and mental health is finally so well established that scientists have given it a name:  Psychobiotics.

“Now that we know that gut bacteria can speak to the brain—in ways that affect our mood, our appetite, and even our circadian rhythms—the next challenge for scientists is to control this communication. The science of psychobiotics, reviewed October 25 in Trends in Neurosciences, explores emerging strategies for planting brain-altering bacteria in the gut to provide mental benefits and the challenges ahead in understanding how such products could work for humans.”1

 NOW that we know that gut bacteria can speak to the brain?!  Grrrr.  I was told that 2 decades ago, and it wasn’t new news then!   Yes, yes, I know:  science can only progress so fast.  First and foremost, it’s a business – and whatever makes the most money will get the most money, in terms of funding. Secondly though, it’s also true that the human body is so unbelievably complex that it boggles the mind.  Back to Sid Baker’s spider web analogy:  everything in the body affects everything else.  Heaven knows how many processes are occurring through the body and cells at one time, and if one tiny thing goes askew, the entire organism is tipped into imbalance – like dominoes falling. Rationally speaking, I know that inch by inch, scientific knowledge progresses.

Where does that leave us though, who are in the trenches right now, battling incredible suffering in ourselves and/or our children? “If it can’t hurt and it could help, do it,” I’ve told myself for the last 20 years.  And if there’s any doubt about the “hurt” part, put the potential treatment on the risk/reward scale and see how things fall.

About 15 years ago or so, I was at an autism medical conference, and was privileged to see a talk about the gut-brain connection given by Dr. Martha Herbert.  Dr. Herbert is an eminent neurologist at Harvard/Mass General, and has been a huge proponent of, as she says, “the brain being downstream from the gut.”  As she concluded her talk, she acknowledged that we are in the earliest stages of understanding this connection but felt that even then, the evidence was strong enough to support families taking measures to improve the health of the gut biome to treat their children’s autistic symptoms.  “When faced with prolonged scientific uncertainty,” she said, “Use your best judgement.”  I quickly wrote down her exact words ensuring I would never forget them.  Right there, she summed up my philosophy far more eloquently than I ever could.  I’ve lived by that mantra from the day my son was first diagnosed.

But back to where science is today.  Over time, I am looking forward to sharing with you whatever new information comes down the pipeline.  I will also review great stuff that has appeared of the last few years.  No matter who you are, whether or not you are suffering from an illness or are in perfect health and want to stay that way, trying to improve the health of the biome can’t hurt and could help.

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1.http://medicalxpress.com/news/2016-10-current-state-psychobiotics.html

Welcome to My World!

Strange when you can look back and realize that a single moment in time was a turning point in your life. I have always loved that kind of hindsight, figuring out those exact moments that changed everything.

One was March 22, 1996, the day my 2 year old son, Alex, was diagnosed with autism.  My entire world shifted on its axis.  Everything I had ever done or thought, wanted or needed, liked or hated…everything became irrelevant.  What mattered was helping my sick baby.  (And Alex was and is SICK:  idiopathic immune deficiency, seizures, and a history of inflammatory bowel disease.)

What I rapidly came to understand is that the system-model of the human body that is taught in your average 9th grade biology class (the circulatory system, the immune system, the central nervous system, etc.) is nonsense.  My first teacher was Dr. Sidney Baker, one of the founders of the functional medicine movement that thankfully continues to gain traction around the world, who I first met on March 8, 1997 (at 2:00 pm EST, to be precise), just after Alex’s 3rd birthday.  Another major turning point.

Sid pointed to the fake spider web he had hanging in the corner of his office and explained to me that the human body is all one thing:  like that spider web, everything is intertwined…and  no part of the body works in isolation.  Sid went on to explain that autism is a set of symptoms that results from alterations in the immune system and in the biome of the gut…

The what of the gut?

The biome:  all the living organisms in an ecosystem.  And the human body is an ecosystem, teeming with life.  Like all ecosystems, we have our non-living matter (for example, water) and living matter, like our own cells and the trillions of co-inhabitants that live in and on us.

As time passed and I learned more, I truly came to understand what Sid meant.  More and more research began to demonstrate alterations in normal gut flora being suspect in the origin of autism…and other chronic illnesses ranging from obesity to celiac disease to depression.  Then, in 1999, I read an article in the NY Times (“In Pursuit of Autoimmune Worm Cure,” by Andy Newman) which explained the work of Dr. Joel Weinstock who used helminths – the native animal life inhabiting the guts of all mammals on this planet, except those of us in the industrialized world – to treat inflammatory bowel disease.  Dr. Weinstock hypothesized that by adding back our missing macrobiome, he could stimulate the immune system in such a way as to reduce autoimmunity and inflammation.  Sure enough, 6 of the 7 individuals in the study went into remission and the 7th also improved dramatically.

The article rocked my world.

It was at that moment, reading that article, that what had been a mere interest in the human biome became an obsession.

In 2013 I co-founded Biome Restoration Ltd., a UK company that provides those helminths (more on this in future posts).  I turned my hobby into my profession: it’s the old “love what you do and you’ll never do a day’s work” adage come to life.  Yes, as my big brother mutters when introducing me, “My sister sells worms.”

So, here I am, so many years later, still daily reading whatever I can find (which is now an incredible amount) on the wonderful and amazing biome and its relationship to health.  Trendsetter that I am, it seems like pretty much everyone else in the world has finally figured out that this is where it’s all happening – deep down in our digestive systems, where the majority of our old friends live.

Our biome is what’s trending.