ApprehensiveWill1 t1_irhr787 wrote on October 8, 2022 at 6:59 AM Reply to comment by MattheJ1 in 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 Intelligence hasn’t, but IQ possibly. Permalink Parent 1
ApprehensiveWill1 t1_irhr787 wrote
Reply to comment by MattheJ1 in 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
Intelligence hasn’t, but IQ possibly.