I practice vegetarianism. I don't eat red meat, poultry or seafood.
Uhmmnnn! You mean you eat only vegetables?
Yes and sometimes other people don't eat meat for political, environmental, cultural or other reasons.
Fisrts ,what are the political reasons?
I think they don't like the practice of corporations farming the meat. It is more cruel to the animals. To be vegan is to not eat any meat plus no eggs or dairy.
OK ,how about the cultural reason?
Well sometimes it's for religious beliefs coded within their culture.