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Zinc Recommended Dietary Allowance (RDA) depends on age and sex, and whether pregnant or lactating   (US Dietary Guidelines for Americans 2020–2025).


Zinc is key for:

Use FLMC's Zinc Counter & Tracker to ensure a healthy zinc intake from whole foods to avoid zinc deficiency, especially if you're on a plant-based diet (the richest whole food sources of zinc are meat and fish) and if you are pregnant or breastfeeding (when zinc intake needs to be increased).

  • Zinc is crucial for a healthy immune system, wound healing, cell division, growth, and metabolism
  • Zinc protects against many diseases including cardiovascular disease, diabetes, arthritis, skin diseases, dementia and Parkinson's disease.
  • Zinc deficiency in pregnancy and childhood impairs growth and development. Deficiency in older adults can impair wound healing and brain and mental health.