British web siteAsk for Evidencegives you a way to question that questionable advice.

The site has only been around for a few months, but is already collecting success stories.

One cafestopped giving out leafletsthat claimed their juice could reverse the effects of smoking.

Of course, you don’t need a special web site to ask for evidence.

And if notwell, now you know.

Ask for Evidence

Photo byDuncan Hull.