words by Dr.Kathrynne Holden

We do not honestly know the specific answers to your questions. PD is a progressive neurodegenerative disease. Presumably upregulation of some chemicals early in the course when more cells are preserved would likely have more benefit. I do not honestly think exercise can stave off PD, but there is a notion it can positively influence the course. I would therefore adjust medications and continue daily exercising if you can.