We recently came across an informative article discussing beer and beer ingredients at the following URL: http://earthweareone.com/8-beers-that-you-should-stop-drinking-immediately/
Regular readers to this space know that we at Pub Crawl NYC are craft-beer fans. So, we rarely find ourselves drinking any of the eight beers mentioned in the article (with the exception of an occasional Guinness). Most of these mass-produced beers will contain adjuncts, such as rice or corn (which are cheaper ingredients than barley malt). Better to stick with beers made at smaller (and preferably local) breweries.