Dento-alveolar lesions and nutritional habits of a Roman Imperial age population (1st-4th c. AD): Quadrella (Molise, Italy).

The study of teeth is very important in archaeoanthropology for reconstruction of the nutritional habits and living conditions of past populations. We have analysed dental lesions of pathological (caries, abscesses and ante mortem tooth loss) and non-pathological origin (calculus), linear enamel hypoplasia and tooth wear in 67 adults from the Roman Imperial age necropolis (1st-4th c. AD) of Quadrella (Molise, Italy). The high frequency of caries (likely giving rise to the abscesses and ante mortem tooth loss), the abundant calculus and the low frequency of heavy wear are probably due to a limited use of hard fibrous foods and a high consumption of carbohydrates. The high frequency of linear enamel hypoplasia suggests metabolic problems during growth. Comparison of these data with those for two coeval Italian necropoleis near Rome (Latium), Isola Sacra and Lucus Feroniae, indicates poorer living conditions in the Quadrella population.