Ugh. The last thing I want to think about is chocolate making me sick. Apparently over 50% of supposedly vegan chocolate could contain a large enough amount of dairy to actually cause a reaction.
http://www.foodnavigator-usa.com/Suppliers2/FDA-finds-some-dark-chocolate-includes-undeclared-milk/?utm_source=newsletter_daily&utm_medium=email&utm_campaign=12-Feb-2015&c=ifTHnLnYlytl%2BJh0%2FX2AxbKUAd5WHaVU
One more reason to stick with the vegan chocolates that have a mission of kindness, like Endangered Species or Two Moms In The Raw.