I tried to find the original source for this, but this is all I could find: https://www.bhf.org.uk/what-we-do/news-from-the-bhf/news-archive/2019/june/coffee-no

I tried to find the original source for this, but this is all I could find: https://www.bhf.org.uk/what-we-do/news-from-the-bhf/news-archive/2019/june/coffee-not-as-bad-for-heart-and-circulatory-system-as-previously-thought https://www.bhf.org.uk/what-we-do/news-from-the-bhf/news-arc... It doesn't go into too much detail on the research.