
Why Oral Iron Fails: The 2026 Guide to IV Superiority
Why Oral Iron Fails: The 2026 Guide to IV Superiority The Anemia Loop: Pills, Pain, and No Results You know the routine all too well. You feel exhausted, your brain is foggy, and your labs show low ferritin. Your doctor prescribes iron pills. A few weeks later, you are dealing with debilitating constipation, stomach cramps, and nausea, yet another blood test shows your levels have barely budged. You are stuck







