Yes, you did in fact read that right. Caldo de cardan is a popular dish in Bolivia, where it's believed to cure aches and pains from a hangover, and boost your sex drive (we guess that's a win). Despite its popularity in Bolivia, we advise you don't go hunting for a bull to cure your hangover.
Procurement Possibility: 0 (Unless you're in South America!)
Taste Factor: n/a (We can't say we've actually tried it, and we're going to pass.)