ashguru3 t1_irfx65s wrote on October 7, 2022 at 8:03 PM Reply to TIL A 2017 study found that the introduction of iodized salt in 1924 raised the IQ for the one-quarter of the population most deficient in iodine. by kstinfo It's weird that when I came to the US, it was my first time seeing uniodized salt.. Permalink 3
ashguru3 t1_irfx65s wrote
Reply to TIL A 2017 study found that the introduction of iodized salt in 1924 raised the IQ for the one-quarter of the population most deficient in iodine. by kstinfo
It's weird that when I came to the US, it was my first time seeing uniodized salt..