That's stupid, if someone was allergic to blood, they would die since most of them is blood.
[deleted]
4 ups, 10y,
3 replies
You don't understand. In order to become a vampire, another vampire needs to suck all your blood until you die. Then you become a vampire. And when you're a vampire, you need to drink blood to keep you more powerful. So if a vampire is allergic to blood, then they are doomed because they cannot ever become powerful and something bad can happen to them.
Well, by that logic, someone who is allergic to water should die instantly, as they are made mostly of water. Believe it or not, it is a thing. ---> https://www.yahoo.com/health/17-year-old-diagnosed-with-rare-allergy-to-water-115849342002.html
Allergies to water do not start out that severe; they only have reactions to the water if it makes contact to their skin. So they can still drink it, and it can be inside them, but it shouldn't touch their skin.