We eat lots of popcorn. But no long buy popcorn at the grocery store. First saw Amish popcorn at an Ace Hardware store, but since the hardware store went out of business, I have been ordering online direct from Amish County Popcorn. Would be too expensive to ship, but they offer US Post Office Priority Mail Flat Rate shipping, making it reasonable.
Amish Country Popcorn | Berne Indiana | Popcorn Salt
We just use fine grained salt and no other flavors. Rarely do we add butter.
While the risk to consumers is very small, workers in microwave popcorn plants have suffered lung damage and some have died from diacetyl exposure.
Is microwave popcorn toxic? | HowStuffWorks