Support WBURAssault On Salt: Uruguay Bans Shakers In Restaurants And SchoolsPlay03:56Download AudioLulu Garcia-NavarroMay 17, 2015 ShareSteaks on the grill at the Mercado del Puerto in Montevideo. So far there are no figures that show if the table salt ban, which was enacted a few years ago, is actually making a difference in Uruguayans' health. (Travel Aficionado/Flickr)