The owner of Israeli-made tahini brand Seed + Mill says she is “absolutely heartbroken” after a Brooklyn co-op voted to boycott all Israeli products.

The Park Slope Food Coop boycott vote follows tensions and rifts among members and larger community

Of the 6,772 votes cast at a meeting that lasted for hours, 67% voted in favor of the boycott, 31% voted against, and 2% abstained, according to the immediate results of the vote…