They're banned in other countries, but these 13 food ingredients are still allowed in the U.S.
Nutritionist Mira Calton and her husband, Dr. Jayson Calton, studied more than 150 ingredients during a six-year, expedition around the world and put together a list of 13 ingredients banned in other countries that are still allowed in the U.S. Their book "Rich Food, Poor Food" was released in February.
The following five celebrity urban legends will likely live on long into the future, despite the fact that none of them is remotely true.
Whatever their reasons, more than a few stars have decided to walk away from their chosen fields only to get the itch and return -- some more than once. Take a look at some celebrities who have "unretired."