There are many. For starters, see Leviticus ch. 11, which enumerates species that may or may not be eaten. We also may not mix meat and dairy, or eat blood. We may not eat leavened baked goods on Passover. These are just some examples.
Jewish law regarding food, known as kashrut, comes from the Torah, the Jewish holy book that also forms the earliest parts of the Christian Bible - which is some groups of Christians also apply them...
Laws of "kashroot" (kosher) distinguished them from other peoples. Jews are not alone in this; Muslims follow a very similar pattern of laws (including in addition no alcoholic beverages, for...
As we all know, Jew follow the Torah which consists of the five books of Moses. Within the Torah are 613 'mitzvot' or guidelines which provide the instructions for how Jews are meant to live life in...
The kosher dietary laws are part of the Mosaic laws received from G-d by the early Israelites as part of the covenant between the Jewish people and G-d.