(HuffingtonPost) - Raise your hand if you've ever heard this before: "Drinking red wine gives me a headache. I'm allergic to sulfites." In red wine, "sulfites get a bad rap," says Annie Rabin Arnold, owner of the Organic Wine Exchange. "People often blame sulphur, when in reality there are a host of other issues that may contribute to headaches." As W. Blake Gray writes in The Gray Report, some people really are allergic to sulfites, and it can be a life-threatening condition.