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Intelligence found? Intelligence found?Philippine StarThese aspects are the major categories that you get tested for when you go for an IQ test.
Exposure To Fluoride Lowers Intelligence
Exposure To Fluoride Lowers Intelligence Exposure To Fluoride Lowers IntelligenceThe Healthier LifeIn each village, 160 randomly selected children (excluding those with congenital or acquired disease not related to fluoride) took a standard IQ test lasting 40 minutes.