Its Possible,. Blood Fetish Is vampiric. ((((The Craving of Blood))) No, not necessarily. What defines a vampire is the need to steal life-force. Mosquitos, ticks, leeches and such crave blood and are not vampires. So it is not a defining trait.
protein.
They need blood to survive
Vampire bats utilize all the nutritional components of blood, not just the protein.
Another vampire bites you. I guess the saliva will enter the blood stream and you crave blood and reject sunlight.
Go get help on this feeling of a need for blood.
Apart from the Vampire bat, which is real, vampire humans are imaginary creatures. As imaginary creatures they can crave whatever the imagineer can come up with, but a craving for human blood sets up the best story line.
It is not vmapire bat like the mythical creature vampire. They are related in no way. Ask yourself why do i crave _______? there would be your anwser. (fill the line in with something you crave) Because it's their source of food?
There behavior is exactly the same as it was when they were human, only they crave for blood, they might see the world as a horrible place because they have been turned into a vampire.
it may be Porphyria. also known as the Vampire Disease. I have it. Its symptoms are quite similar to what vampires are known for having. people with porphyria do not crave blood. but its where the Idea of the Vampire came from.http://www.wrongdiagnosis.com/p/porphyria/symptoms.htm
Yes, that is weird. The sole-purpose in a vampire craving blood is so that they can steal life-force. Drinking his own blood doesn't provide life-force as the vampire is already dead and his blood has no life-force to give. Now it may be easy to see how a minor quirk in a vampire's psychic could pervert a perfectly legitimate craving for an abnormal one, such can be said for most perversions so it is not outlandish to think of such a condition, but it is not a constructive one.
Truly, vampires do not exist, but some people can suffer from diseases that make you crave blood or be very sensitive to sunlight. People saw that and exaggerated the truth into stories of vampires.
uhh just what it says. a blood thirsty vampire, or a vampire that is thirsty for blood.