See the attached Related Link.
Jewish people follow God, not Jesus.
There is no issue with eating basil according to kashrut (Jewish dietary law) as it is an herb that is easily washed.
Too many rules and restrictions
I don't know what retrictions are you talking about. Jewish laws or Laws imposed on the Jews by outsiders?
Jewish/Jew Catholicism is the religion not the term for people who follow it. Catholics follow Catholicism. Like Christians follow Christianity. Jews follow Judaism.
follow the teachings of the tanach.
Marmite is made entirely from non-animal products and as such is parve - that is, the laws of kashrut do not apply to it and it can be consumed by Jewish people. Which is lucky, because it's delicious.
There is no such thing as "Hanukkah people". Hanukkah is a Jewish holiday celebrated by Jewish people. The holiday of hanukkah doesn't add any food restrictions, other than what Jews already follow. Parmesan dip and chips are okay, but if it's a kosher household, the food must be kosher.
Jewish people come from Egypt and they followed Moses to the land god had promised them(Canaan).
Today, a lot of people believe that many aspects of kashrut were based on health, however, Jewish records don't support this claim. The types of food that can and can't be eaten according to kashrut doesn't support this claim either. In truth, the laws of kashrut delineate our relationship with food. Kashrut doesn't only specify what we eat, but also how we eat, and when we eat or don't eat. Please see the related link for a detailed explanation.
RUMINANT LAND MAMMALS are those who hoof shape determines whether or not they satisfy Kashrut requirements.
No, however not all Jews follow the Jewish dietary laws.