KingDarius89 t1_irhify5 wrote
Reply to comment by youngmindoldbody 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
Himalayan salt?
youngmindoldbody t1_irhixip wrote
I believe so.
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