Interestingly, you can lead a healthy lifestyle via many different plans. And, what you do not eat, is as important as what you do eat. One more point, Vegans and Paleo folks omit many of the same foods. Hey, can't we all get along?
Source: Tweet from: @livinlowcarbman Jimmy Moore
A side note: Only 1% of the population are Vegans and 3% are Vegetarians