U.S. adults consume on average 2.1 mg/day (men) and 1.6 mg/day (women); the Recommended Dietary Allowance (RDA) is 2.3 mg/day for men and 1.8 mg/day for women ¹
Manganese deficiency might affect carbohydrate metabolism ¹
1. National Institutes of Health, Office of Dietary Supplements (NIH ODS). Manganese: fact sheet for health professionals. https://ods.od.nih.gov/factsheets/Manganese-HealthProfessional
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