International study reports certain dietary supplements associated with increased risk of death in older women:
Consuming dietary supplements, including multivitamins, folic acid, iron and copper, among others, appears to be associated with an increased risk of death in older women, according to a report in the October 10 issue of Archives of Internal Medicine... researchers from the University of Eastern Finland, the University of Minnesota, Minneapolis, and colleagues report.The authors found that use of most supplements was not associated with reduced total mortality in older women, and many supplements appeared associated with increased mortality risk. After adjustment, use of multivitamins, vitamin B6, folic acid, iron, magnesium, zinc and copper, were all associated with increased risk of death in the study population. Conversely, calcium supplements appear to reduce risk of mortality.
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