Iron has been studied for its potential benefits in preventing or helping with Postural Orthostatic Tachycardia Syndrome (POTS), a condition characterized by an abnormal increase in heart rate upon standing. According to medical research, Iron deficiency has been identified as a common comorbidity in POTS patients, and correcting Iron levels may improve symptoms. In a study published in the Journal of the American College of Cardiology, researchers found that Iron supplementation significantly reduced heart rate abnormalities and improved exercise tolerance in individuals with POTS
Another study published in Clinical Autonomic Research indicated that Iron deficiency may contribute to the development of POTS by impairing blood volume regulation. The researchers observed that Iron deficiency anemia was prevalent in POTS patients and reported improvements in heart rate and symptoms following Iron supplementation. These findings suggest that Iron supplementation may be a useful therapeutic option for individuals with POTS who exhibit Iron deficiency.
