You must have discrimination. You are human beings; you are not cats and dogs. You must have discrimination, what to eat, what to not eat. Because we have to eat some other living entity, it does not mean that I shall eat my sons and daughters.

"Discrimination is the best part of valor." So far we are concerned, we are eating certainly vegetable, but not directly. We eat Krishna-prasadam. Krishna says, patram punpam phalam toyam yo me bhaktya prayacchati: "Anyone who offers Me with love and affection vegetables, grains, milk, I eat." So if there is any sin for eating vegetables, that is Krishna sin, not our sin. We take the prasadam. We are teaching people to eat Krishna-prasadam. We are not teaching people to become vegetarian or non-vegetarian. That is not our business. After all, we have to eat, so if we eat Krishna-prasadam. "If you accept prasadam which is offered to God, then you are free from all sinful resultant action." Bhagavad-gita 4.10