Laura didn't want to avoid Rapunzel, but she probably would have to. Though it occurred to her she could feed on her father, since he'd heal up from it.
Though that sounded border-line incestuous and the thought made her feel ill. "I'm not allergic to anything. You could overdose on heroin and feel fine the next morning because the healing factor will revive you. The only thing you have to worry about is something called a trigger scent. Which shouldn't exist in this world anyway. It was manufactured to put me into a blind rage."
Laura thought about it a moment. "And I'm a little sensitive to pheromones. I can smell when someone is aroused. Or lying. Or pregnant." None of that was really dangerous but it was easy to get drunk on the scent when getting frisky with a lover.