Well, you would have to introduce it slowly. I lived in an anarchist separatist vegan collective in my time in germany (long story), with the result of me not e

Well, you would have to introduce it slowly. I lived in an anarchist separatist vegan collective in my time in germany (long story), with the result of me not eating any animal products for over a year. The first time (after 11 months) that I ate meat after that (a steak. bleu) I puked my guts out and had the runs for over a week. It took about a month of slowly introducing meat before I was back to normal. There are others that made the switch cold turkey without problems though.