Craving Confidence - Are Your Copper Mugs Poisoning You? http://cravingconfidence.com/News/are-your-copper-mugs-poisoning-you/ Iowa officials warn drinkers that popular cocktails like the Moscow Mule can be dangerous if consumed from an all-copper mug. Source: MedMD http://securenewsmiles.com/uncategorized/are-your-copper-mugs-poisoning-you/ Wed, 09 Aug 2017 04:14:58 UTC en