The popularity of the Winn-Dixie chain of stores has remained for nearly a hundred years - a difficult feat to accomplish in the face of competition such as Wal-Mart.

Where the likes of this pizza and sandwich, and soda and donuts and French fries are introduced, health is devastated, and in short order. Where just this sort of fare is removed to make way for more vegetables, fruits, beans, lentils, whole grains, nuts, seeds, and water when thirsty, the improvements in health are stunning.

Twenty Danish supermarkets already send their surplus heat into the local district heating networks. The local supermarket close to the Danfoss' headquarters in the south of Denmark now saves more than 31,000 USD annually on gas for heating.