Congenital iodine deficiency syndrome degree of iodine deficiency was milder and manifested primarily as thyroid enlargement rather than severe mental and physical impairment. In Switzerland, for example, where soil does not contain a large amount of iodine, cases of congenital iodine deficiency syndrome were very abundant and even considered genetically caused. As the variety of food sources dramatically increased in Europe and North America and the populations became less completely dependent on locally grown food, the prevalence of endemic goitre diminished. The early 20th century saw the discovery of the relationships of neurological impairment with hypothyroidism due to iodine deficiency. Both have been largely
Leave a Trace her feelings and finding closure, and delivering a sweet vocal that drills deep into the pleasure centres." Abby Johnston of "The Austin Chronicle" called Mayberry's performance in the song "at the level of a modern-day Cyndi Lauper." "Rolling Stone" placed "Leave a Trace" at number 24 on its list of the 50 Best Songs of 2015. "Billboard" ranked "Leave a Trace" at number fourteen on its year-end list: "On 'Leave a Trace', Iain Cook and Martin Doherty’s fine-tuned swirls of synthesizer are just begging for a killer hook, and Mayberry -- singing with more swagger than ever before -- hammers