These days we are so lucky to have hechsherim on all our fooods.We are so spoiled!
I was in the rest area on the Palisades a few months ago and I saw a man (with a yarmaka) pick up and bagel and butter sandwich wrapped in a plain plastic,no name or hechsher.
I mentioned that there’s no hechsher and he answered me “it’s only bread and butter”. I should have answered that the bagel could have lard in it but I didn’t know what to answer at that time.
Bottom line….ARE WE LIVING IN A JUNGLE? WHEN YOU DON’T KNOW DON’T BUY IT!