Warning: Your Copper Moscow Mule Mugs Could Give You Food Poisoning
A simple concoction of vodka, ginger beer, and lime juice, Moscow Mules have been all the rage for a while now (we've seen mini, giant, and seasonal spins). Much of the hype can be attributed to the pretty copper mugs in which they're traditionally served. But it turns out, the very thing that makes the cocktail so special might also be putting you at risk.
The Iowa Alcoholic Beverages Division just issued an advisory bulletin explaining that the state has joined others in adopting the FDA's Food Code, which says that "copper and copper alloys such as brass may not be used in contact with a food that has a pH below 6 such as vinegar, fruit juice, or wine."
Since the pH of a standard Moscow Mule falls well below 6, the bulletin explains, the copper can leach into the beverage, potentially resulting in food poisoning.
But there's still hope for your favorite drink: "Copper mugs lined on the interior with another metal, such as nickel or stainless steel, are allowed to be used and are widely available," the Iowa Alcoholic Beverages Division clarified.
Phew! Now, go double-check with the manufacturer of your mugs. And if you're in the market for your own, look for lined options, like this set of four for $35!
BUY NOW: Solid Copper Moscow Mule Mugs ($35 for a set of 4; amazon.com)
(h/t: Des Moines Register)
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