Thanks and glad you liked the article. I can’t speak to the product you mention, as I’m careful not to tout possible benefits of any particular food or product (or activity) unless there is good-quality scientific research to support the claims, and I have not looked into the research on this one. But I can say with confidence that coffee in general is pretty good for most people — I wrote about that here: https://elemental.medium.com/coffee-and-tea-are-shockingly-good-at-keeping-you-healthy-557bd32b2e69