Does anyone know anything about Baker's lung/flour lung? I've been having some respiratory problems for the past three or four weeks - not like asthma, there's no wheezing - just tightness/constriction in my throat and chest. My DH made a link between when I got my grain mill...and I've been grinding wheat every day since then...and the coughing/constriction. It comes and goes, but it seems to be getting worse. Went to the doctor, and he didn't detect anything (wouldn't ya know...) and told me I'm perfectly healthy. It makes it tough to breathe. Does anyone have experience with this or links for more info?