Iron Studies
Iron studies comprehensively evaluate your body's iron status — from storage and transport to availability. Iron is essential for oxygen transport, energy production, and immune function, but both deficiency and overload can cause serious health problems. This panel goes beyond a simple ferritin test to provide the full picture of iron metabolism.
What This Panel Screens For
Iron deficiency anemia (the most common nutritional deficiency worldwide), iron overload (hemochromatosis), chronic disease anemia, inflammatory states (ferritin as acute phase reactant), restless leg syndrome, and unexplained fatigue. In athletes, it detects exercise-induced iron depletion before anemia develops.
Biomarkers Included
4 biomarkers in this panel
When To Get This Panel
When experiencing fatigue, weakness, dizziness, pale skin, shortness of breath, or cold hands and feet. Women with heavy menstrual periods should be monitored regularly. Endurance athletes, frequent blood donors, vegetarians/vegans, and pregnant women are at higher risk for deficiency. Anyone with a family history of hemochromatosis should be screened.
Recommended Frequency
Annually for premenopausal women and individuals at risk for deficiency. Every 1-2 years for healthy men and postmenopausal women. Every 3-6 months when supplementing iron until stores are replenished. Quarterly for endurance athletes during heavy training cycles.
How GATOR Normalizes Across Lab Vendors
GATOR standardizes iron panel reference ranges across lab vendors and accounts for the fact that ferritin is both an iron storage marker and an inflammatory marker. GATOR flags when ferritin is elevated alongside hs-CRP (suggesting inflammation rather than true iron overload) and auto-calculates transferrin saturation percentage. Optimal ferritin ranges are adjusted by sex (30-200 ng/mL for men, 30-150 ng/mL for women) following current hematology guidelines.
This content is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider for interpretation of your results.