According to my DNA testing, I have not inherited Parkinson’s Disease. There is a genetic variation that could be inherited, according to what I read in material supplied by the company that I got tested by! It is not in my DNA, I’ve had Parkinson’s for nearly 10 years now! I have 2 Brothers, and 2 Sisters that were all worried that they might get it! I explained my DNA testing to them! I am 79, and so far, none of my brothers, or sisters, have had any symptoms, of Parkinson’s. I believe mine came about, as s result of heavy metals exposure, from 30 years, working in a foundry, and/or 3 big time concussions, that I’ve had. in earlier years! Parkinson’s is a very difficult disease, to have, with many variable symptoms, for some, that need to be addressed. I would recommend that a person with this disease should have a movement disorder specialist, to help them get through dealing with the many possible symptoms! Unfortunately, for me, I have a general Neurologist, who only treats and examines my mobility issues! I have autonomic system involvement, along with myriad other symptoms, that, by and large, are not addressed adequately by my neurologist! My family doctor doesn’t even ask me about my Parkinson’s when I go for my annual wellness visit! So, in other words, I sense a lack of support, probably because of my age, from my Physician’s! Many Doctors, these days, seem like they don’t want to bother much, with elderly, Medicare patients! For one thing, Medicare does not pay Physician’s as much as they should, for services rendered!