Iron is what your body uses to make hemoglobin. It’s the protein that carries oxygen through your bloodstream. If your iron levels are low, your cells are effectively being starved, and that shows up almost everywhere.
Seriously—almost everywhere. Check out some of the symptoms:
- Persistent fatigue or low stamina that doesn’t improve with rest
- Brain fog, forgetfulness, or trouble concentrating
- Hair shedding or thinning
- Restless legs, especially at night
- Shortness of breath with everyday activity
- Feeling “wired but tired.”
That is a wildly diverse set of symptoms—ones that could easily be confused with everything from hormonal issues to heart problems. And because iron is so essential to your most basic blood function, low iron means everything starts to feel harder, from thinking to moving to sleeping.
More Iron Surprises
Another unexpected thing about iron: you don’t need to have full-blown anemia for low iron to affect you. Your iron stores can be depleted long before your hemoglobin drops. That means you can be suffering real symptoms while your standard blood test still says “normal.”
Why Your Iron Pills Might Not be Working
Oral iron supplements are usually the first thing people try, and for some, they work fine. But for many others, they fall short — sometimes frustratingly so. The most common reasons:
- Your gut isn’t absorbing it well (especially common with IBS, celiac disease, or gut inflammation).
- The side effects are hard to tolerate—things like constipation, nausea, and stomach cramps.
- It’s just too slow. It can take months to rebuild your iron stores with supplements.
- If your iron levels are really low, oral supplements just can’t get the job done
If you’ve been on iron supplements for a while and still feel terrible, you’re not imagining it. There may be a better option.
The Faster, More Direct Approach: IV Iron Infusions
An IV iron infusion delivers iron directly into your bloodstream. That means your body gets what it needs, without the digestive side effects, and without waiting months.
Many people start noticing a difference within one to three weeks.
Is IV Iron a Fit for You?
IV iron may be a good option if:
- Your ferritin is significantly low, even if hemoglobin is normal
- You’ve tried oral iron, and it hasn’t worked, or you can’t tolerate it
- You have a condition affecting iron absorption (like IBS or celiac)
- You have heavy menstrual bleeding or another source of ongoing blood loss
- You need a faster recovery of your iron stores
How to Get Started
Iron deficiency is one of the most common and most overlooked reasons people feel chronically unwell. The good news is it’s also very treatable. An IV infusion can be a meaningful shortcut back to feeling like yourself.
If you think low iron might be part of what’s been dragging you down, book an appointment with one of our Naturopathic Doctors to see if you’re a candidate!
