I have always beleived in allowing myself everything in moderation. However, I had no arguments ready for speaking in favour of some coffee - apart from the fact that I love the smell and the drinking of it. I am careful to only drink coffee without any chemicals in the ingredient list (not that we can really believe anything the corporations tell us).

Then I came across this report and I felt it may argue the case for me.

Two compounds in coffee may team up to fight Parkinson's
https://www.eurekalert.org/pub_releases/2018-12/ru-tci121018.php

Especially for anyone over 60 years old, this could be a valuable report.