Robert,
Of all the sections in my documentary I was unsatisfied with the Coffee and Cigarette video because I felt it was incomplete. I went back and significantly upgraded the section from 13 1/2 minutes to 36 1/2 minutes. I feel the most significant new information is the relationship between black tea, butyric acid and PD. I hope you enjoy it and let me know what you think.
Rich
https://vimeopro.com/user60766261/richard-melvin-an-artists-journey-into-parkinsons/video/203437373