The Trøndelag Health Study (The HUNT Study) is a cohort health study performed in the Norwegian county of Trøndelag. HUNT is considered one of the most extensive cohort studies ever conducted in any country. The HUNT Research Centre, which is responsible for collecting and providing access to the data and samples from the study, is part of the Faculty of Medicine and Health Sciences at the Norwegian University of Science and Technology (NTNU). As of 2017, 170 ph.ds and about 1,700 scientific articles were based on the HUNT material. New articles published in 2017 alone were 110.