Can a Toothpaste Help Protect Adults Allergic to Peanuts?

Yes, there is a toothpaste that has been developed to help protect adults who are allergic to peanuts. The toothpaste is called Aimmune Therapeutics AR101, and it contains a small amount of peanut protein. By gradually exposing allergic individuals to the peanut protein in the toothpaste, their immune system can build up a tolerance to peanuts over time, potentially reducing the risk of severe allergic reactions. However, it's important to note that AR101 is a prescription toothpaste that is used in conjunction with oral immunotherapy under the supervision of a healthcare professional. It should not be used as a substitute for proper allergen avoidance and strict adherence to peanut-free diets.