There is likely a correlation.
Have you looked into fluoride with all this stuff?
Because it is 100% a proven neurotoxin and I was on the issue here for years.
If you look up Fluoride Free Oshawa on Fedbook, that is my page -- tons of resources
And also one of -- or the leading Dr. and activist on this issue --- Dr. Paul Connett --- there is video on my older YT channel when I took local activists with me to the big Toronto / FFT meetup years ago, and you can learn a lot on that video too, I am sitting in the blue suit right in frt of the camera actually --- talk to Paul during the video and then a solid political rant on camera after the event before we left LOL