You know how in some of the games there was a potion or stew that would take away health points so if you had a villager who was basically useless you could kill them off? Is there nothing for that in this game?

All my kids are now too old to do collectables and my population is at 33/33. I want to kill off a few older villagers and reincarnate them so I can have some insta-kids. But even having them gather poison from the snakes doesn't make them sick.