As I travel deeper down the rabbit hole into microbiome health and FMT, I'm starting to realize how important the microbiome is. I'm starting to think it is THE primary cause for a lot of autoimmune and neurological diseases. Your digestive system is responsible for 90% of your interaction with the outside world, and there's the old adage that 80% of your immune system resides in your gut. Not only is the gut important for immune and cytokine signalling, but it is reponsible for creating a lot of vitamins, b vitamins especially, that your body wouldnt get otherwise.
We seem to spend a lot of time testing for infections in our blood, while completely ignoring the 3.5 POUNDS of bacteria in our digestive tract
I've spent some time in the FMT group on FB and met plenty of people with inflammatory neuropathy, neurological autoimmune diseases, and CFS type diseases, all of whom have digestive issues or can link their neurological symptoms directly to their gastrointestinal symptoms or diet.
What concerns me, however, is the high levels of antibiotic and antimicrobial use in this group. The old functional medicine adage seems to be that in order to get your gut right, you should blast it with antimicrobials to kill whatever is in there, and then hit it with probioitcs to build it back.
The more I'm reading from sharp sources, the more I realize this is completely naive and dangerous. Gut health is about
*natural* biodiversity. You just cant achieve that from a probiotic capsule with maybe 7-8 strains at most. These do not capture the diversity required for a healthy microbiome, one that we do not fully understand. The risk is that this kind of treatment risks reducing natural biodiversity, which can be extremely extremely hard to fix.
If you're lookin for a solution in a pill, I think that a better approach than "killing things" in the gut with antimicrobials, which risks doing permanent damage, is to try to crowd out the bad guys w/ probiotics. But more importantly, one should try to alter the microbiome through proper diet. And the use of FMT.
I have been looking into that last option significantly. FMT is a useful solution for c-diff infection, and it has proven to be quite successful at curing UC and Crohns. These are obvious places where research has focused since theyre gut related, but there are a few studies showing that FMT can be used for Alzheimers and MS management. I think that neurological and neuropsychiatric diseases are strongly related to gut health, and this is an underappreciated fact.
As an anecdote, I have been having success managing my nerve pain and anxiety using ketogenic diet. The flares had basically went to zero. about
6-7 days ago I went off the diet and had a few bites of indian food. I was also experimenting with methyfolate. One, or both, of these changes had a profound effect on my gut. My stools suddenly loosened and I had gas. Immediately my anxiety went through the roof, and I had an impending sense of doom. My neuropathy upticked big time as well.
I think that anyone w/ unexplained neurological or neuropsychiatric issues, especially those treating with abx who are having no results or worsening of conditions, should take a look at their stomach In addition, I'm realizing that gut health, heavy metals, infections and methylation are very inter-related. Gut health is extremely correlated with methylation. The microbes in your stomach are tasked with creating a lot of the b vitamins that you need to methylate. Poor methylation leads to fatigue, nerve damage, psychiatric issues, etc. But at the same time, the causality doesnt run in one direction. When I supplemented with methylfolate my stomach got worse initially as levels started to shift, telling me that methylation levels also affect the gut microbiota. Those w/ poor methylation and MTHFR probably have problems because their chemistry has trouble supporting a healthy microbiome.
I'm finding, and what I think that the nascent research into the topic fails to realize, is that
donor quality is everthing. There are plenty of papers out there about
the efficacy of FMT for c-diff or UC, but they fail to recognize the importance of donor quality. We need better metrics for measuring and under standing who is healthy and who isnt. Have been talking with a guy who founded HumanMicrobes.org. Very sharp dude who has a lot of novel ideas on the subject. Found this primer to be an interesting read (although a bit disorganized):
https://docs.google.com/document/d/1cagqpzrca7uy8qzyv6niywdhpelblzhxuk1owpr3knm/edit?fbclid=iwar1kzbe2ywej1e8dtlmr4tpctdhurthvre7mfapyh56dvc9c6vl74ntd_rcIf one wants to order poo for an FMT, the main sources right now (not considering the clinics in australia, which are supposed to be good but im unwilling to travel to), are Taymount (bahamas/uk), FMT Solutions in Mexico, MG Infusions in florida, and Microbioma.org. I have read the best reviews with microbioma, and they will send you (relatively in comparison) affordable capsules in the mail. I've decided this is probably how I will try my FMT. Will keep all posted, aiming for a late january or february experiment.
Post Edited (dcd2103) : 12/24/2020 10:51:47 AM (GMT-7)