What would Jewish vampires eat since blood is NOT kosher?

Jewish vampires, like all vampires in folklore, typically feed on blood. According to Jewish dietary laws, known as kashrut, only certain animals and foods are considered kosher and fit for consumption. Blood is not specifically addressed in the Torah, but since it is considered a byproduct of the animal, it would likely be prohibited because kosher animals must be slaughtered according to specific rituals.

However, the concept of vampirism and vampiric creatures does not feature prominently in mainstream Jewish folklore or religious texts. Vampiric beings are mostly associated with European mythology and literature. Within the context of religious observance and practice, Jews focus on adhering to the commandments and rules outlined in the Torah and Jewish tradition, rather than dwelling on mythical creatures or supernatural phenomena. The existence of vampires specifically is not mentioned or addressed in Jewish canonical texts.