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. en.wikipedia.org Submitted by kstinfo t3_xxqvb7 on October 7, 2022 at 5:39 AM in todayilearned 196 comments 5,875
Furrealyo t1_ireeb0e wrote on October 7, 2022 at 12:59 PM Reply to comment by PurpleAlien47 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 He didn’t like the results. Permalink Parent 9
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