Prabhupāda: We believe in Kṛṣṇa consciousness. We have to purify. Just like this is also a belief, that you will be happy by drinking alcohol. That is your consciousness. I don't believe in that.
Interviewer: Do you have certain dietary rules for which you do not eat?
Prabhupāda: Oh, yes. Certainly.
Interviewer: What do you not eat?
Prabhupāda: We don't eat anything which is not offered to Kṛṣṇa. We first of all prepare foodstuff as recommended in the scripture. They are mostly from vegetable, grains, fruits, milk. So we have got enough food.