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a year ago
Text: "New Ferritin Guidelines Recommended to diagnosis iron deficiency anemia (IDA)". Background shows a partial view of a person sitting.
Two women doing yoga with a text overlay about low ferritin affecting performance and a study on female athletes improving with iron supplementation.
Two female athletes running outdoors. Text states: "A review of 23 studies on female athletes found... Ferritin <40 ng/ml decreases performance by 3-4%."
Two people high-fiving, overlaid with text comparing current and new guidelines for ferritin levels, highlighting <45 ng/mL.
Woman sitting by a lake reading a document. Text highlights new guidelines improving diagnosis and treatment access for 3.3 million.
Woman sitting on a yoga mat in a meditative pose. Text advises checking ferritin levels, seeking supplement support, and optimizing factors to help.
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Posted On: September 10th 2025, 10:02 pm
Iron deficiency isn’t rare, it’s the most common nutrient deficiency in female athletes. Menstrual blood loss, higher iron needs from endurance training, and dietary gaps all stack the odds. Even when hemoglobin looks “normal,” ferritin (your iron storage) can already be too low to support peak performance.

That’s why new recommendations have shifted. Instead of using the old medical cut-off of 12–15 µg/L, sports science now flags ferritin below 30 µg/L as iron deficiency in athletes. For elite endurance athletes, research even suggests targeting 40–50 µg/L to maintain optimal oxygen transport and recovery.

The ABT.She Testing Package puts ferritin front and center, alongside hormones, thyroid, and other micronutrients unique to female physiology. We don’t wait until you’re anemic, we identify deficiencies before they derail your training.

Female athletes: your “normal” isn’t the same as the general population. Time to test like an athlete.

#AthleteBloodTest #AthleteWellness #FitLifeJourney #TrainLikeAPro #AgilityTraining #EnduranceTraining #StrengthAndConditioning #biomarkers #ferritin #ironlevels #ironsupplements #femalehormones #femalehealth
Comments (9)
kbutcher29 a year ago

kbutcher29

About time 👏👏👏

sandinypaver a year ago

sandinypaver

For the 100mg/day, is that for all forms of iron? I’ve often seen recommendations to take iron every other day for better absorption- would you still agree with that? Form aside, I really appreciate you pointing out that the directions on most bottles (often 25-65mg) can be too low for some people. Thanks for your insight!

kathleenb_3 a year ago

kathleenb_3

What’s the answer / treatment for low ferritin? Especially when hemoglobin is normal but other iron markers are high? (Infusion to treat low ferritin, which was fine for a few months but then ferritin dropped again, hg normal and rest overload). How do we treat just ferritin?

novaferrum_iron a year ago

novaferrum_iron

Thanks for sharing this 👏

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