I don't know of any cases where as a result of religious precepts a population have found themselves enjoying less food than they would have if they didn't follow this particular religion.

Food, like sex, is one of the principal kinds of human activity that engage people when they wonder about how to account for different kinds of human behaviour.

When a woman gives birth to a child, the child needs to be able to digest the mother's milk; but when this child is old enough to begin to eat other foods, there is some switching off of this ability to consume milk.

Pigs eat grass if they are very hungry, but they can't use it as a regular source of food.

The commandment 'Thou shalt not kill' does not say it's O.K. to kill some people and not others.

I don't know of any cases where as a result of religious precepts a population have found themselves enjoying less food than they would have if they didn't follow this particular religion.

I don't see how you can write anything of value if you don't offend someone.