Co-Owner of Ardent Craft Ales, Kevin O'Leary, takes a sample of Persimmon beer at the facility in Richmond, VA., Tuesday, Dec. 2, 2014.

Monsanto Weed Killer Glyphosate Herbicide Found In Popular Beer Brands

Glyphosate levels were as high as 30 micrograms per liter, even in beer that is supposed to be brewed from only water, malt, and hops. This finding by the Munich Environmental Institute calls into question the rampant spraying of Round Up on both GMO and non-GMO crops around the world, and casts doubt upon Germany’s 500-year-old beer purity law.