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MUNICH, GERMANY. Several studies have concluded that a high blood level of iron (high plasma ferritin
value) increases the risk of cardiovascular disease and in particular, heart attacks. Other studies have
found no such connection. A team of German, Dutch and Norwegian researchers has reviewed the
available evidence and concludes that, "there is ample reason to suspect an iron-related cardiovascular
hazard." They point out that high iron concentrations cause oxidative stress, a recognized risk factor for
cardiovascular disease. They agree with the US Food and Nutrition Board which recently cautioned that a
possible risk of liver damage and heart disease make it "prudent to recommend that men and
postmenopausal women avoid iron supplements and highly fortified foods."
Dr. Christopher Sempos of the State University of New York points out that iron deficiency is common in the
US, especially among toddlers, adolescents and women of childbearing age. He does not support the idea
of ending iron fortification or encouraging blood donation in order to prevent heart disease. Editor's comment: While the jury is out on this I would suggest that men and postmenopausal women refrain from iron supplementation and that children and young women only supplement if there is a diagnosed need to do so.
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