It's quite interesting to see their life style. Some converted to vegetarians/vegans at adult age for a good cause like environment, animal rights etc, others don't eat meat because it doens't tasty simply. No matter what the reason is, I understand and even repect their choices. But they're not likely to have healthy face.
I'm not a big fan of meat or a vegan. I'm rather a perfect 'omnivore' LOL. But what matters to me, it's how I eat rather than what I eat. I should stop eating too fast !