Jainism. Jainism practices non-violence and has strict rules for the protection of all life. For this reason, they do not eat eggs, fish, meat or poultry.
Jains abstain from eating eggs. Many Hindu and Orthodox Sikh vegetarians also refrain from eating eggs. An egg that naturally contains a spot of blood may not be eaten under Jewish and Islamic tradition, but eggs without any blood are commonly consumed (and are not considered to be meat, so may be eaten with dairy).
The majority of Hindus are lacto-vegetarian (avoiding meat and eggs), although some may eat lamb, chicken or fish. Beef is always avoided because the cow is considered a holy animal, but dairy products are eaten. Animal-derived fats such as lard and dripping are not permitted.
Hindus don't eat beef. They worship the animals. The Muslims don't eat pork. The Buddhists are vegetarians and the Jains are strict vegans who won't even touch root vegetables because of the damage it does to the plants.
Lacto-vegetarianism is favored by many Hindus, which includes milk-based foods and all other non-animal derived foods, but it excludes meat and eggs.
Food is prepared as a spiritual exercise with attention to balance, harmony, and delicacy. Conscious eating is followed among all Buddhists. Buddha advised monks to avoid eating 10 kinds of meat for self-respect and protection: humans, elephants, horses, dogs, snakes, lions, tigers, boars and hyenas.
Forbidden food substances include alcohol, pork, carrion, the meat of carnivores and animals that died due to illness, injury, stunning, poisoning, or slaughtering not in the name of God.
The only dietary restrictions specified for Christians in the New Testament are to "abstain from food sacrificed to idols, from blood, from meat of strangled animals" (Acts 15:29), teachings that the early Church Fathers, such as Clement of Alexandria and Origen, preached for believers to follow.
Muslims do not eat pork or other haram (forbidden) animals. Insofar as meat products go, animals such as cows, veal, lamb, goats, turkeys, chickens, ducks, game birds, bison, and venison are acceptable for consumption, so long as they are slaughtered according to Islamic law.
However, Jainism is very much a religion in its own right and its followers have to keep a strict code of conduct especially when it comes to diet. Jains are strict vegetarians but also do not eat root vegetables and some types of fruits.
However, Catholics do not eat chocolate during the month of lent. Chocolate is among the foods that Catholics avoid during the month of Lent in order to unite themselves more closely to Jesus in the desert.
Kashrut—Jewish dietary laws
Certain foods, notably pork, shellfish and almost all insects are forbidden; meat and dairy may not be combined and meat must be ritually slaughtered and salted to remove all traces of blood. Observant Jews will eat only meat or poultry that is certified kosher.
Why do we hide eggs at Easter? In many pre-Christian societies eggs held associations with spring and new life. Early Christians adapted these beliefs, making the egg a symbol of the resurrection and the empty shell a metaphor for Jesus' tomb.
Because Christians are supposed to observe Lent before Easter and can't eat eggs or meat, you can see why these two would become important foods when Lent is ended. Decorating Easter eggs dates to Medieval Europe; so does egg rolling.
Also, on Ash Wednesday, Good Friday and all Fridays during Lent, adult Catholics over the age of 14 abstain from eating meat. During these days, it is not acceptable to eat lamb, chicken, beef, pork, ham, deer and most other meats. However, eggs, milk, fish, grains, and fruits and vegetables are all allowed.
Unlike many other forms of livestock, pigs are omnivorous scavengers, eating virtually anything they come across, including carrion and refuse, which was deemed unclean. Furthermore, a Middle Eastern society keeping large stocks of pigs could destroy their ecosystem.
WE LEARN in the New Testament that Jesus ate fish from the Sea of Galilee, and, after the resurrection, that he even cooked fish and bread over coals for himself and his disciples (John 21.9). “We certainly know that Jesus ate clean unpolluted fish almost every day of his life,” Colbert concludes.
Because chocolate is a plant-derived food item or ingredient, it is generally considered halal.
Milk and dairy Halal:
Milk. Yogurt, cheese, and ice creame made with bacterial culture without animal rennet.
Foods like jellybeans, marshmallows, and other gelatin-based foods also typically contain pork byproducts and are not considered Halal. Even products like vanilla extract and toothpaste can contain alcohol! Muslims will generally not eat meat that has also come in contact with pork.
All of India's most widely practiced religions have dietary laws and traditions. For example, Hindu texts often praise vegetarianism, and Hindus may also avoid eating beef because cows are traditionally viewed as sacred.
In the olden days, they were forbidden amongst the Buddhist community because these vegetables can cause irritation and intestinal gas, which lessen one's ability to concentrate or meditate.
Some Buddhists who follow a strict diet not eat the five pungent vegetables: onions, garlic, chives, green onions and leeks. The Buddha said that these adversely affect those who are in the early stages of cultivation.