Guinness is an iconic Irish dry stout originating from Arthur Guinness’s St. James's Gate Brewery in Dublin during the 18th century. Famous for its dark ruby-red color, creamy white head, and roasted malt flavor, it uses water, barley, roast malt, hops, and yeast. Common, widely available, types include Draught (4.2% ABV), Foreign Extra Stout (7.5% ABV), a