The only reason you and I are here is because our ancestors ate meat and milk, without it, we wouldn???t be where we are today with such choices as veganism (whether you think that is good or bad is another subject!).Reply Charles says July 15, 2011 at 8:15 pm ???we have been eating less and less animal fats and proteins for the last 100 years??????What planet are you from?Reply KristenM says July