Talk:Vampire/@comment-58.7.138.21-20130429120105/@comment-66.138.59.115-20130430025827

They can go forever without drinking blood. You could take a vampire and put him on Mars and he could live forever because he wouldn't  need oxyegen or food. Despite the fact that these vampires cannot starve, they still get hungry and are motivated to satisfy their hunger. They will eventually lose control and try to eat anything that has a pulse. Hunger for a vampire is like having a 3rd degree burn in their throat. Human blood quenches this the best, but animal blood will also do the trick.