Also lead from brass nozzles. I think the risks are overblown, but recommending anything that is not recognized as food-safe for use with food is a liability, b

Also lead from brass nozzles. I think the risks are overblown, but recommending anything that is not recognized as food-safe for use with food is a liability, better safe than sorry, as they say. There are food safe coatings though, these deal with the problem by making your 3D print not in contact with food.