What's This About Rat Poop?

I just read about a mood-altering cat parasite called Toxoplasma bacteria that is found in cat poop. The article says that first the cats poop, then rats EAT the poop and that makes them so mellow they offer themselves as rat sacrifices on the cat altar of love. (Remind me not to kiss rats anymore....uckkky!) Anyway the bottom line is the claim that the bacteria can "change human behavior, making women more outgoing and warmhearted, and men more jealous and suspicious". Well, hells bells, that's the same thing that can happen when those same human genders drink beer and hard liquor! What's so scientific about that? Wait a minute.....does that mean there's rat poop in my longnecks?

Thud.