01/30/2026
Iron & ferritin testing is about more than anemia.
These labs aren’t always run by standard doctors, but they’re incredibly important . . . especially if you’re dealing with deep fatigue, muscle weakness, inflammation, or chronic stress 😓
A basic CBC can look “normal,” yet you can still be iron or ferritin deficient.
👉 Ferritin = iron storage
👉 Low levels mean your body is depleted, even without anemia
Low iron or ferritin can also point to poor digestion or absorption, chronic inflammation, or hidden stressors in the body.
These markers give us valuable clues about what’s happening beneath the surface, not just whether you meet the criteria for anemia.
✍️ One thing to note: insurance often won’t cover iron or ferritin unless iron deficiency is already diagnosed, so it’s worth checking what’s included in your labs.
Bottom line: don’t skip iron and ferritin.
Questions? Drop them below 👇