What is the history behind vampires? Are they even real or just folklore stuff?
Vampire
A vampire is a being from folklore that subsists by feeding on the vital force (generally in the form of blood) of the living. In European folklore, vampires were undead beings that often visited loved ones and caused mischief or deaths in the neighborhoods they inhabited while they were alive. They wore shrouds and were often described as bloated and of ruddy or dark countenance, markedly different from today's gaunt, pale vampire which dates from the early 19th century.
Vampiric entities have been recorded in most cultures;
a horrifying animated corpse. However, as in folklore, the literary vampire is sustained by drinking blood. They do not need other food, water, or even oxygen. They are sometimes portrayed as being unable to eat human food at all, forcing them to either avoid public dining or mime chewing and eating to deceive their mortal victims. The fictional vampire, however, often has a pale appearance rather than the dark or ruddy skin of folkloric vampires and their skin is cool to the touch. As in folklore, literary