I'm vegean / pescitarian meaning, that although I live on fruits, nuts and veg, I do eat fish but rarely. I just had surgery so I need to take in a little more protein which I plan to aqcuire from High protein drinks, nuts and a little fish.
I'm the only one at work that doesn't eat meat but they're good about it, They don't tease me or anything.
However, my husband's vegan also and in his line of work, is required to visit a pigfarm. He's observed Hatfield's here in PA. It was hard for him but was amazed at how the pigs are treated. He's says it's the luxury life, clean stalls, not overcrowded, 4 vets on hand, classical music. Don't matter to me though because they're still going to be slaughtered.
Human beings are meant to be plant eaters according to an article I read some time back. They determined by our teeth that we are designed to be plant eaters.