No, there's no such thing as vuln_age, but when you're talking about things that age your character by years then orcs, arials, and humans get the short end of that stick. It's going to hammer those characters if they lose ten years of life (What, 10% to 25% of their lifespan?), whereas an elf, gnome, dark-elf, etc that loses ten of over 1000 years barely cares.