On April 23, 1516 the Ducal brothers Wilhelm IV and Ludwig X issued a decree often called the “Reinheitsgebot,” or “Purity Law.” This place an end on the adulteration of beer. From then on, only barley (and the malt made from it), hops and water may very well be used https://allowing-for-uninterrupte59258.gigswiki.com/5731984/not_known_factual_statements_about_arizer_v_tower_dry_herb_vaporizer