Researchers at the University of Gothenburg in Sweden have found that Vikings often suffered from dental disease and tried to treat them. The results of the study are published in the journal Plos One.
During excavations in the town of Varnham in 2005, the ruins of an ancient Christian church were discovered with a Viking burial site dating from the 10th to 12th centuries. Archaeologists conducted a clinical and radiological study of the dentition of the skulls of people from the site. In total, more than 2,300 teeth from 171 people were analysed.
More than 60 per cent of the adults had signs of caries on the root surface, while no caries was found in any of the younger individuals. Other pathologies, including infections affecting dental tissues and signs of tooth loss, were also observed. In a few individuals, the decay was so advanced that it should have caused toothache. To cope with it, the Vikings probably tried to saw off some of the teeth. Some teeth showed damage, probably related to the attempted removal of food residue.