I think children are desensitized more to killing by playing violent video games, but, I do not preach to people about what they expose their own kids to.
We have always believed in being honest with our kids (4&6) about where meat comes from. They know chicken is from real chickens, pork from pigs and beef from cows. My son did question "angel" hair pasta.
Today we will consider the peculiar disadvantages inherent in pontificating at great length on obscure Egyptian hieroglyphics to a class of remedial students with a disastrously abbreviated attention span and a lamentable absence of both intellect and ind on She's on a kimchi mission