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Iron and Death Rate
In February 2012, the magazine Health After 50 reported on the Iowa Women's Health Study.
Experts used a questionnaire to collect data from 39,000 women 55-69 years old concerning their dietary supplements.
After 19 years they looked at death rates.
Many of the supplements were associated with a higher risk of death, iron being the most notable: The higher the dose of iron taken, the higher the death risk.
Does this study show that consumption of iron causes higher death rates?
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