In 2014, researchers reanalyzed the original data used by the Institute of Medicine and found the actual necessary amount was closer to 8,895 IU! This recalculation has been confirmed by independent research, yet it is still completely ignored.
This isn't just a "mistake," it's a systemic error that continues to leave millions deficient in a crucial vitamin, impacting immunity, mood, cognitive function, metabolic control, and even cancer risk.
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