Vanilla Ice Cream
Castoreum, a slime that is secreted from a beavers`s anus, is an important ingredient in vanilla ice cream. This chemical has a distinct smell that is similar to that of vanilla, which is why it is harvested as a fragrance. What’s more surprising is that Castoreum can be extracted from a beaver in a fluid-like stream. So yeah, that delicious ice cream is filled with a combination between urine and beaver anal secretions, but it seems that the U.S. Food and Drug Administration doesn’t have a problem with it!