At what age is itsafe. for a typically developin. childto ea popcorn?

Popcorn: Popcorn is a very dangerous food to give any child under the age of five. Like hotdogs it can cause a ' plug" in the throat that unless the child is mature enough to fully chew, poses a risk. You did not specify age of child but certainly under five you should not offer popcorn. Same with nuts, hotdogs and several other choking hazards.