Super Family
The person from this story knew one of the families that appeared on the show Wife Swap, a program in which two families with near opposite lifestyles swap wives to see how the other side is living. In this case, the family this storyteller knew was super healthy in nearly every way, even if that meant being incredibly strict with their kids.
When not on reality TV, the father from that show runs a gym and fitness classes for his community. However, as this person reveals, the family did not practice much balance. When one of the kids came over to their house for dinner, they jumped at the chance to eat foods that they were never allowed to enjoy at home. However, the proof may be in the pudding since that family continues to be successful to this day.