Guinness, like other Irish stouts, enjoys a seasonal popularity every St. Patrick’s Day. It has also been touted as being “good for you,” at least by its own advertising posters decades ... ingenuity ...

It has also been touted as being “good for you,” at least by its own advertising posters decades ago ... not-so-great and the ingenuity of Guinness. The original Guinness is a type of ale ...

Guinness, like other Irish stouts, enjoys a seasonal popularity every St. Patrick’s Day. It has also been touted as being “good for you,” at least by its own advertising posters decades ago ...