Long-established cultures, through observation and a close connection with the land and its people, developed exceptionally nourishing food staples. A modern revival of these most basic, yet remarkable, foods is on the upswing - with the following five edibles leading the way.

Traditional fare for outstanding vitalityFermented cod liver oil - Scandinavian vikings had drums of cod livers fermenting by the doors of their homes. Likewise, Roman soldiers used cod liver oil daily. Historically, the oil was used to keep populations strong and disease-free. Unknown at the time, fermented cod liver oil contained substantial levels of naturally occurring vitamins A and D. Unfortunately, modern processing strips these valuable nutrients, which then requires "enriching" the final oil with synthetic vitamins.