Why thracians were the most long-lived people in antiquity?

Thracians were the strongest, the most warlike and the most long-lived among the people of Antiquity, according to historians. On their lands emerged the first European knowledge in medicine, agriculture and livestock breeding. Part of their millennial knowledge has spread around the world contributing to medicine, dietology, phytotherapy, phytochemistry, surgery, hygiene and pharmacognosy. In our analysis we will review medical practices, medicinal plants and foods with long standing tradition and their potential application in complex programs for active longevity.