Tag: Minerals
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Zinc needs and upper limits (40 mg NHMRC/NIH, 25 mg EFSA), the 2024 Cochrane cold findings, elemental zinc, copper and medicine cautions, and a dosing checklist.
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Why to test before taking iron, elemental iron by form, the 45 mg upper limit, alternate-day dosing, medicine interactions, overload and child-poisoning safety.
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Why 500 mg of magnesium oxide and 500 mg of glycinate hold very different amounts of magnesium, how to find the elemental figure, and what to check first.
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Which everyday foods supply the most magnesium, how much adults need in different countries, a worked day of eating, and why food has no upper limit.
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The site’s starting point for vitamins and minerals: how much adults need, food sources, who runs short, upper limits, regulation and links to every guide.