The human body is capable of a few photosynthetic processes: the production of vitamin D, certain cancer controlling processes, the production of melania, ect. Sometime however something goes wrong with these processes and instead of making useful things, as they are suppose to, they can reduce organic oxygen and phosphorus to their most active forms which then attack the flesh directly. These are actual conditions known also in living people who are required to hide from direct sunlight. (See Wikipedia for such things as Xeroderma pigmentosum, Erythropoietic protoporphyria, ect.) (please note: we are NOT saying people with these aliments are vampires, only that vampires suffer from these ailments as well)
Becoming a vampire is a complex process (biologically) and things do sometimes go wrong in the creation of new vampires, one of the more frequent faults being the malajustment of these photo-processes making individuals photo-sensitive.
There is a range of sensitivity known. Count Dracula could walk about in full day-light (dressed in Victorian costume, which is pretty well full body coverage, save the face). The vampires in the twilight series merely glittered (which is just a little odd). In Innocent Blood they broiled. In 'Interview with a Vampire' they were burnned down to ash. Count Orlock was vapourized in a matter of seconds.
Well, in most of the stories it says they can't, but nobody knows if it is true because there is no true proof. It use to be that vampires were not much affected by sunlight at all. Count Dracula walked around in the sunlight quite freely. It wasn't until the movie Nosferatu came out in 1921 that sunlight became lethal to vampires. Only recently have vampires regain much of their resistance to sunlight.
because it burns them and turns them to dust or in twilight they sparkle To add to the above answer, it depends what kinds of vampires we are talking about. The original folklore shows vampires had no need to avoid the sun, it did not burn them whatsoever, and in fact they were capable of walking in sunlight.
In folklore, vampires are often said to be harmed or weakened by sunlight, sometimes turning to ash or bursting into flames upon exposure. This varies across different traditional and modern interpretations of vampires in literature and media.
Vampires are make believe creatures. Part of the fantasy is that if a vampire is caught by sunlight it will burn up. That is why they are creatures of the night that must be back in their coffins by sunrise.
Vampires should avoid sunlight because their skin is extremely sensitive to UV rays, which can cause severe burns and damage. Exposure to sunlight can weaken vampires and even lead to their destruction. Additionally, sunlight is traditionally associated with purity and goodness, which conflicts with the dark and undead nature of vampires.
They are allergic to sunlight.
Vampires are allergic to it xD
vampires disintegrate when hit by sunlight
Yes
garlic and sunlight
Vampires Must Be aware of GARLIC, HUNTERS AND THEIR STAKES, AND SUNLIGHT.
Vampires can melt or sparkle when exposed to sunlight.
Light. That's why their mother had to close every door before they could enter another room and the curtains had to remain shut. they were supposed to be allergic to sunlight or so the story went.
In fiction it is because of Hollywood and other 20th century media that the concepts of vampires being incapacitated by daylight and harmed by the sunlight came about. In all the original vampire legends and classic literature (19th century and prior), vampires are allergic to sunlight as they photosynthesize like plants, which can cause great bouts of flatulence.
Well, in most of the stories it says they can't, but nobody knows if it is true because there is no true proof. It use to be that vampires were not much affected by sunlight at all. Count Dracula walked around in the sunlight quite freely. It wasn't until the movie Nosferatu came out in 1921 that sunlight became lethal to vampires. Only recently have vampires regain much of their resistance to sunlight.
Sunlight kills them.
there not. they shine in the sunlight but thats it.