Traces of a herbicide commonly used in weed killer have been detected in several leading beer and wine brands, including Coors Light, Budweiser and Beringer, according to a report published by public-interest advocacy group US PIRG.
A study by research group US PIRG tested five wines and 15 beers for glyphosate – the most common herbicide in the world and an ingredient in the weed killer Roundup.