This completes my series on sorting out gut bacteria as part of a strategy to defeat Parkinsons. There is research to show the link between the composition of the bacteria (and viruses) in PWP and their PD. We want to try and measure it. We want to try and change it. My FMT transplant thread covers the final option for change, and poo pills may make that option sensibly affordable. But right here , right now, I can tackle my diet, and supplements to target this. I read a lot on here about how folk are dealing with PD, many a good bit further down the journey than me, and there is so much to try it is hard to isolate the microbiome management element for many.
I am in a fortunate position. I am not yet taking any medication, and focussed on the microbiome before I got too carried away with every supplement or natural remedy I was interested in. So, pretty much, I can look at my PD management as a strategy centered on gut bacteria management. I think with promising results (although very early days)
I will post a bit later how I started with PD and what I have done, and how I assess progress. But has anybody else tackled their poo, and if so, what have you done, and how well has it worked?
Time for the obligatory poo joke.
We can work this out - like the constipated mathematician, who worked it out with a pencil
Poo management can stop Parkinsons disease in its tracks...
maybe. Best case. The point is it won't reverse symptoms due exclusively to lost dopamine neurons. Microbiome control relates to the disease mechanism or progress, not the existing neuron death
(the other point was that I can write a misleading click-bait headline like the best of them).
That said, tentatively, rabbits foot rubbing and wood touching, I think at least some aspects of my PD have improved. Certainly my wife thinks so. Whether this is to do with diet, exercise, supplements or stress management (I suspect a combination of all of them), it is not to do with dopamine neuron replacement***
So maybe "the disease process" - this thing reseach is trying to stop with mcc950, exanatide, isradipine, monoclonal alpha-synuclein antibodies and similar therapies - maybe it does more than just kill dopamine neurons in the substantia nigra (and olfactory bulb it would seem). Maybe that inflammation, A-syn, and other stuff is ALSO responsible for some symptoms directly.
The Exanatide trial (phase 2) was interesting in that respect. Primary outcome was to stop the progression as measured by motor symptoms score off medication. And results were good. If the drug stops the destruction of neurons, and neurons are PRIMARILY responsible for motor symptoms, that fits. Secondary outcome was relief of non-motor symptoms. And results were not statistically significant (they werent bad - just not good enough compared to placebo)
But the evaluation was after a wash-out period of 3 months. This was to ensure the improvement was due to the disease halting mechanism of the drug, and not symptomatic relief from the drug. That fits when PD is dopamine loss due to neuron damage (the motor symptoms). But it doesnt fit if PD is ALSO other crap directly caused by the ongoing disease process(es).
So, for me, the exanatide results support my theory (the only explanation I have for now about why, maybe, a bit, I improved) that some of the symptoms are caused by the disease process (A-syn, inflammation etc) rather than the dopamine loss
Hence, maybe there will be some symptomatic relief from these therapies, including poo management, for all PWP, in addition to halting or slowing the disease
***Need to research more, but I am reminded of the GDNF trials at Bristol. If A-syn disfunction is reduced by a therapy (including poo management) then maybe GDNF in the substantia nigra is able to heal or regrow some neurons. Maybe.