That’s interesting, I thought it would’ve been the other way around, given that caffeine can make you jittery. Parkinson’s is associated with a loss of dopamine producing cells, so maybe caffeine helps to stimulate those cells in some way.
It’s really just a reverse beer belly if you think about it.
a bit weird, as a kid I developed a habit of making “tape swords” by taking a long piece of clear tape and rolling it into a thin tube. I still do if if I find myself with a roll of tape, it’s a good fidgeting tool.