How would you like to a win a 5-year supply of Primal Kitchen™ Mayo? You have the opportunity to do just that today…but more on that in a moment. This is just one of several special offers I have in store for Mark’s Daily Apple readers in coming weeks (lots of chances to win!).I know almost all of you are aware by now, most of you probably even have a jar or three in your fridge as I type this, but for those of you who’ve been living under a rock, Primal Kitchen Mayo—the first ever paleo/Primal mayonnaise using avocado oil instead of nasty industrial oils—was released a few months ago.(This Mark's Daily Apple article was written by Mark Sisson, and is narrated by Leslie Klenke)