As you know, the consensus from docs is that our PD started in our gut (and some say our nose, as well because we breathed-in crap that caused our PD) ...
And I recently posted another very interesting YouTube interview with a top neurologist who says that our PD is caused by ... bacteria ... pathogens ... in our gut ("leaky gut") that has leaked through our one-cell thick stomach lining into our blood ... and goes through our vagus nerve into our brain (I "think" I got that right -- please correct me if I'm wrong) ...
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ncbi.nlm.nih.gov/pmc/articl...
"Commensal bacteria, together with the gut-associated lymphoid tissues like pyre’s patches and the neuroendocrine network, form a close relationship between the digestive system and neural or cognitive functions."
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parkinson.org/blog/science-...
"The gut-brain relationship is real. Stomach or intestinal distress can lead to anxiety or depression. However, those gut-brain connections go much further: evidence from recent studies strongly suggest a link between the gut (the gastrointestinal system) and Parkinson’s disease (PD)."
"In the PD research field, the Braak Hypothesis states that the earliest signs of Parkinson's are found in the enteric nervous system (known as the brain in the gut). This theory is supported by evidence that in PD, non-motor symptoms, such as constipation, may appear before motor symptoms. Braak hypothesized that abnormal alpha-synuclein can spread from the gut via the vagus nerve to the midbrain, where it selectively kills dopamine neurons."
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So, for most of us -- we've either "eaten" or "breathed-in" the source of our PD.
I watch, skim, or listen to dozens of YouTube health videos weekly.
I proudly have anointed myself with a Ph.D in YouTube! LOL
So here's a tip I just came across about 'which' antioxidents actually cross our blood-brain barrier and will be helpful to stopping/ reversing our symptoms...
p.s. I just DOUBLED my vitamin C from 2 grams to 4 grams daily ... And Dr Linus Pauling won the Nobel prize for his work with vitamin C.