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What are optimal iron levels?

  • Healthy iron levels are 50 – 150 μg/dL in males and 35 – 145 μg/dL in females.
  • Healthy ferritin levels are 15 – 200 ng/mL.
  • Average transferrin saturation is 25%. Normal values are typically 20-30% for females and 20-45% for males.
  • Normal TIBC values are between 240 and 450 μg/dL.