Personal Health: Sorting Out Coffee’s Contradictions
nytimes.com
nytimes.com
Sorry, rant over.
Coffee, like just about everything else on this planet, has good and bad characteristics. One will find that the negative effects of anything that impacts the body will occur at either extreme of the consumption range. (No consumption or Over-Consumption)
As with anything, moderation is the key to avoiding most side-effects. Granted, articles instructing you to moderate consumption are not nearly as provocative.
Which, if you read it, is kinda what this article is trying (vainly, maybe) to do.