I normally avoid spouting off, but you seem like you're looking for an answer.
My reading indicates this is inflammation.
If the bacteria have nothing to eat, they eat you.
Inflammation is not always localized. It can move. And there's lot of indications that many neural problems (Alzheimer's, Parkinson's, etc) are inflammation-related.
This is one of my theories as well. Lending to that theory is eating chicken soup which has enzymes with anti-inflammatory properties appear to also reduce the symptoms, but that also introduces many other factors.
Less sugars, carbs, and highly glycemic foods such as wheat, rice, and corn will probably make the most difference. Basically avoid the sorts of things in a Little Debbie snack. It'll improve your skin a lot too!
> On the level of tissue, glutamine plays a role in maintaining the normal integrity of the intestinal mucosa.,[12] but randomised trials provide no evidence of any benefit of nutritional supplementation.[12]
It's cheap to buy and try if it changes anything for you.
My reading indicates this is inflammation.
If the bacteria have nothing to eat, they eat you.
Inflammation is not always localized. It can move. And there's lot of indications that many neural problems (Alzheimer's, Parkinson's, etc) are inflammation-related.