rafter613 t1_irgky5u wrote on October 7, 2022 at 11:19 PM Reply to comment by UnblurredLines 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 I mean, I'm sure you get a week's worth of iodized salt from three McDonald's fries. Permalink Parent 3
rafter613 t1_irgky5u wrote
Reply to comment by UnblurredLines 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
I mean, I'm sure you get a week's worth of iodized salt from three McDonald's fries.