Mushrooms are just beginning to get their due attention from Americans, who are finally shedding their fear of the f-word: fungus. While we have long prized blueberries and kale, and even dark chocolate and coffee, as “superfoods,” we’ve failed to give mushrooms the credit they deserve. When we do eat them – typically in the form of white button mushrooms – we have little idea of their health benefits.But that’s starting to change.