Can iron deficiency cause abdominal bloating? Unpacking the connection
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4 min read
While the connection might not be direct, a 2018 study found that patients with iron deficiency anemia reported significantly higher rates of bloating and other gastrointestinal symptoms than healthy control groups. This suggests that while iron deficiency itself may not be the direct cause, it is often a co-existing symptom of underlying gut health problems that can cause bloating.