Welcome to you.

It’s National DNA day — yes, that is truly a holiday — a day when students, teachers and the public are encouraged to learn more about genetics and genomics.

So what am I doing to celebrate? I just ordered my $99 kit — normally $500+ — from 23andme.com. Curious? Check it out here = 23andme.com/store (click on “+More details” to get the gist of what your package will give you)

No blood necessary, just a little spit.