I've been getting tonsil stones a bit more than usual - I used to get them every few years, but now I have some persistent ones. If I fast for awhile, they pretty much go away, but come back when I eat.
Quantum - I tend to agree with the immune hypothesis. Most of my symptoms seem related or exacerbated by immune response. It started after getting sick while traveling, but then worsened over the years with everything from stressful situations to being around cats and dogs (bad allergies). Unfortunately the reaction is often long lasting or permanent - I've had all kinds of muscular issues recently even when not in POIS, but they're magnified during that period.
Does anyone have thoughts on how to improve immune function over the long term? I eat a very careful diet, methylation support, probiotics, etc.