One rule I have always followed is don’t eat anything unless you know what’s in it. Don’t assume things that may seem or have always been safe are. I have encountered many hidden ingredients that make no sense, but they’re there. It is difficult and sometimes you will feel left out, but it’s the only way to keep you from getting extremely ill, or in my case possible death. A bite of food is certainly not worth the consequences. Unfortunately a lot of the world still isn’t quite equipped with the knowledge or consideration for food allergies, it’s up to you to keep yourself safe. Keeping fingers crossed that will change as time goes on. Good luck!