Researchers estimate that up to 15 million Americans have food allergies, including 5.9 million children under age 18. That’s 1 in 13 kiddos, or roughly two in every classroom -- a 50% increase since 1997. Navigating these food allergies can be a bit of a nightmare, especially when dining out or trying to figure out which packaged food products to purchase. With the sharp increase in food allergies and demand for transparency in food, a myriad of new tools that help us decipher a path forward have emerged. Here are a handful to help you navigate towards your healthiest self.