Buddhist diet
Is a vegetarian or vegan, and it is based on the Dharmic concept ofahimsa (non-violence). Vegetarianism is common in other Dharmic faiths such as Hinduism, Jainism and Sikhism as well as East Asian religions like Taoism.
Islamic diet
Muslims follow a diet consisting solely of food that is halal. The opposite of halal is haraam, food that is Islamically Impermissible. Haraam substances include alcohol, pork, and any meat from an animal which was not killed through the Islamic method of ritual slaughter
Kosher diet
Food permissible under Kashrut, the set of Jewish dietary laws. Some foods and food combinations are non-Kosher, and failure to prepare food in accordance with Kashrut can make otherwise permissible foods non-Kosher.