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IQ levels around the world are falling (perhaps lower Vitamin D, Iodine, or Omega-3)

What's Driving the Decline in IQ Scores? Mercola June 2018

Mercola postulates that GLOBAL IQ decline is due to increases in

  • Fluoride – seems unlikely since most countries do not use Fluoride
  • Flame retardants s-eems unlikely since most countries do not use them
  • Pesticides – seems unlikely since pesticide use has DECREASED in recent decades
  • Chemical exposures to children

VitaminDWiki: Perhaps due to Reduced Vitamin D

VitaminDWiki: Perhaps due to Reduced Iodine

VitaminDWiki: Perhaps due to Reduced Omega-3

VitaminDWiki: Perhaps due to reductions in BOTH


See also web

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IQ is increasing?


IQ scores dropped 7 points in Norwegian military conscripts in a generation - July 2018

6 reasons why IQ scores are dropping every generation since the 1970’s

  • "A recent British study – which demonstrated that IQ scores have fallen by 2.5 to 4.3 points every decade since the end of World War II – helps to corroborate the results of the Norwegian research."
  • Note on VitaminDWiki:    Military and Vitamin D - many studies



Created by admin. Last Modification: Saturday June 12, 2021 09:44:51 GMT-0000 by admin. (Version 17)

Attached files

ID Name Comment Uploaded Size Downloads
10047 Digit-span legend.jpg admin 29 Jun, 2018 4.96 Kb 1920
10046 Digit-span chart.jpg admin 29 Jun, 2018 47.22 Kb 2117
10045 Ravens.jpg admin 29 Jun, 2018 26.38 Kb 2050
10040 BW IQ distribution.jpg admin 28 Jun, 2018 27.44 Kb 3641
10039 Global IQ decline.jpg admin 28 Jun, 2018 50.21 Kb 3038