Are fl uoride levels in drinking water associated with hypothyroidism prevalence in England ?

To cite: Peckham S, Lowery D, Spencer S. J Epidemiol Community Health Published Online First: [please include Day Month Year] doi:10.1136/ jech-2014-204971 ABSTRACT Background While previous research has suggested that there is an association between fluoride ingestion and the incidence of hypothyroidism, few population level studies have been undertaken… CONTINUE READING