An article in the Guardian by Michael Pollan about (briefly) giving up caffein.
I have a lot of time for Michael Pollan who is a good writer, no doubt he didn't write the headline.
But really, has nobody at the Guardian heard of Betteridge's law of headlines? 'Any headline that ends in a question mark can be answered by the word no.'
Which is exactly what Pollan concludes in the article.
