Many thanks to reader Alan Gordon for alerting me to this. From the National Institute for Health and Care Excellence, in October 2024, Hypothyroidism:How common is it?: A review article notes that the prevalence of overt hypothyroidism in Europe varies between 0.2–5.3%, depending on the definition of hypothyroidism used. A retrospective analysis of General Practice data in the North East of England (n = 66,843) found the overall single-point prevalence of treated hypothyroidism was 4.5% in 2016. A review of UK national databases found the prevalence of treated hypothyroidism increased from 2.3% (1.4 million) to 3.5% (2.2 million) of the total … Continue reading Potentially fatal hypothyroidism far more common in Scotland, on the prevailing sea currents from Sellafield than in England, especially London