Synthroid
A collection of related notes since stuff disappears from the web every once in a while. 1894 – first treatment for hypothyroidism developed involving desiccated thyroid glands from cows 1914 – thyroxine first isolated in pure form from extracts of hog thyroid glands 1927 – hormone synthesized by British chemists Harington and Barger 1958 (1955?) … Synthroid