11/04/2026
✨ Wellness Wednesday ✨
Low Ferritin, Normal Iron: What Your Bloodwork May Be Missing 🩸
When evaluating fatigue, hair loss, poor exercise tolerance, and other symptoms, it’s important to understand the difference between iron deficiency and iron-deficiency anemia.
Many people are familiar with hemoglobin and serum iron, but fewer understand the significance of ferritin.
Ferritin is a protein that reflects the body’s stored iron.
Serum iron measures the amount of iron circulating in the bloodstream at the time of testing, and levels can fluctuate throughout the day.
Hemoglobin reflects the oxygen-carrying protein in red blood cells.
Here’s why this matters:
Iron stores can become depleted before hemoglobin falls below the normal range.
This is known as iron deficiency without anemia, and some individuals may experience symptoms even when their CBC appears normal.
Potential symptoms include:
• Persistent fatigue and weakness
• Hair shedding or thinning
• Difficulty concentrating or brain fog
• Headaches and dizziness
• Cold intolerance
• Restless legs syndrome
• Brittle nails
• Reduced exercise tolerance
• Unusual cravings, particularly ice
When clinically indicated, a more complete evaluation may include:
🔬 Complete Blood Count (CBC)
🔬 Ferritin
🔬 Serum Iron
🔬 Total Iron-Binding Capacity (TIBC)
🔬 Transferrin Saturation (TSAT)
Ferritin is particularly valuable because it can identify depleted iron stores before anemia develops.
However, interpretation matters. Ferritin can also increase in the presence of inflammation, infection, and certain chronic conditions, potentially masking iron deficiency.
The goal is not simply to identify low iron, but to understand WHY iron stores are depleted.
Heavy menstrual bleeding, gastrointestinal blood loss, inadequate dietary intake, and impaired nutrient absorption are among the possible contributing factors.
Iron supplementation should be individualized based on laboratory findings and clinical history.
Normal hemoglobin does not automatically mean optimal iron status.
Understanding the full picture can make an important difference in identifying and addressing nutritional deficiencies.
Dr. Chante
Whole Body Natural Wellness Center, LLC