​Ever heard of popcorn lung?

​Popcorn lung, formally known as bronchiolitis obliterans or obliterative bronchiolitis, is a serious and irreversible lung condition. It gained public attention due to a cluster of cases among workers at a microwave popcorn plant in the early 2000s. The condition is associated with exposure to certain chemicals, particularly diacetyl, a flavoring agent used in some food products.​