The Most Common Micronutrient Deficiencies
Micronutrient deficiencies and inadequacies are common in individuals who consume less than the recommended nutrient intake. Here are the 6 most common micronutrient deficiencies.

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References
- Micronutrients https://www.who.int/health-topics/micronutrients#tab=tab_1
- Micronutrient Facts https://www.cdc.gov/nutrition/features/micronutrient-facts.html
- Iodine Deficiency https://my.clevelandclinic.org/health/diseases/23417-iodine-deficiency
- Iron and Iron Deficiency https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/iron#
- Vitamin A Deficiency https://www.who.int/data/nutrition/nlis/info/vitamin-a-deficiency#
- Vitamin B12 - Deficiency Anemia https://www.nhlbi.nih.gov/health/anemia/vitamin-b12-deficiency-anemia
- Vitamin D https://ods.od.nih.gov/factsheets/VitaminD-Consumer/
- Magnesium https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/
- FUT2 Gene as a Genetic Susceptible Marker of Infectious Diseases: A Review https://pmc.ncbi.nlm.nih.gov/articles/PMC9301175/
- Inflammatory Bowel Disease and Celiac Disease: Overlaps and Differences https://pmc.ncbi.nlm.nih.gov/articles/PMC4009516/
- Association of Broad-Spectrum Antibiotic Therapy and Vitamin E Supplementation with Vitamin K Deficiency-Induced Coagulopathy: A Case Report and Narrative Review of the Literature https://pmc.ncbi.nlm.nih.gov/articles/PMC10533186/
- Food Processing and Nutrition https://www.betterhealth.vic.gov.au/health/healthyliving/food-processing-and-nutrition