Those poor bears. Killed for such foolishness.
Years ago, there used to be talk of an aphrodisiac called Spanish Fly.
That only killed a certain kind of Beetle.

Spanish Fly was created for breeding cattle-it was never intended for humans, was highly toxic to them and was responsible for a few deaths-ranch kids like me were warned about that and other livestock potions by parents, since the stuff could always be gotten somewhere-smart girls never let their beer out of their sight...