Michael J Fox: ‘Every step now is a frigging math problem, so I take it slow’
> It is believed that a combination of genetic and environmental factors, such as pesticides and pollution, may cause Parkinson’s; Fox later learned that at least four cast members of Leo & Me, a Canadian TV show he starred in as a teenager, also developed early-onset Parkinson’s. “But believe it or not, that’s not enough people to be defined as a cluster, so there hasn’t been much research into that. But it is interesting. I can think of a thousand possible scenarios: I used to go fishing in a river near paper mills and eat the salmon I caught; I’ve been to a lot of farms; I smoked a lot of pot in high school when the government was poisoning the crops. But you can drive yourself crazy trying to figure it out.”<p>Completely unfounded speculation, but I always wondered what the effect of the absolutely grueling schedule of simultaneously filming Family Ties and Back to the Future was. (Sleeping in cars, working til 7am, just a couple hours of sleep a night).<p>> Gale said that Fox's youth meant he could cope with less sleep than usual.
(<a href="https://en.wikipedia.org/wiki/Back_to_the_Future#Filming_with_Fox" rel="nofollow">https://en.wikipedia.org/wiki/Back_to_the_Future#Filming_wit...</a>)<p>They'd already filmed half the movie and brought Fox in as the replacement. With so much on the line, did he take more than just coffee to keep going? Drug-induced 'Parkinsonism' is a thing. Having it progress like typical Parkinson's is rare, but it happens. (<a href="https://www.parkinsons.org.uk/information-and-support/types-parkinsonism" rel="nofollow">https://www.parkinsons.org.uk/information-and-support/types-...</a>).