"In 1492, when Pope Innocent VIII was on his deathbed, his doctors bled three boys and had the pope drink their blood. The boys died, and so did the pope".Not quite the flesh and blood of Jesus but I guess it was tasty enough.
Pity about those boys though. The pope was a slave trader, an adultera and a strong supporter of the Spanish Inquisition. On the basis of that last sin the world was a better place with him dead.
HT John S.