My parents had us and Kris' grandma Carol over. Carol asked Kris if he could bring her home some milk from the farm, because now that Kris' family has finished dairying, she doesn't have it. She's turning 90 this year and is in great health, and she said, "You know how they're always asking people: to what do you attribute your long life? I always say raw milk."
(Since raw milk isn't easy or legal for everyone to get their hands on, I think this goes for milk in general. There are no rules against giving your grandma some, and if there were, who would turn her down anyway?!)
