Not really sure where to post this however I went for my annual check up which revealed an elevated blood lead level. They said 5 is the target and I'm at 19. OSHA says an elevated BLL is a result of either inhalation or not washing hands before eating and or drinking which is certainly not the case as I don't leave a range without washing, ever... I'm guessing I might better slack off cleaning the range for brass. I load and shoot coated bullets and not sure where else it could be coming from. Has anyone else experienced elevated BLL issues? Were you successful in reducing the number and if so how? Thx!