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Heavy Periods & Iron Deficiency Anemia: Symptoms, Ferritin & Diet
How heavy menstrual bleeding (menorrhagia) depletes ferritin stores, signs of excessive bleeding, and medical screening guidance.
By Nourish By Nutrients Editorial Team •
Updated: October 2026
Key Evidence Takeaways:
- Heavy menstrual bleeding is the primary cause of iron deficiency in premenopausal women.
- Soaking through sanitary protection hourly indicates heavy bleeding needing evaluation.
- Combining dietary iron, medical bleeding control, and testing breaks the depletion cycle.