Low calcium intake has been thought to be more important than high sodium in some people in the causation of high blood pressure.
Potassium has also been thought to help in the modulation of blood pressure.
http://escholarship.org/uc/item/68b658sshttp://www.everydayhealth.com/hypertension/get-your-minerals.aspxBy Genevra Pittman
NEW YORK | Tue May 3, 2011 5:45pm EDT
NEW YORK (Reuters Health) - People who ate lots of salt were not more likely to get high blood pressure, and were less likely to die of heart disease than those with a low salt intake, in a new European study.
The findings "certainly do not support the current recommendation to lower salt intake in the general population," study author Dr. Jan Staessen, of the University of Leuven in Belgium, told Reuters Health.
Current salt guidelines, including those released by the U.S. government in January, are based on data from short-term studies of people who volunteered to be assigned to a low-salt or high-salt diet, Staessen said.
The U.S. guidelines recommend that Americans consume less than 2,300 milligrams of salt daily - 1,500 mg in certain people who are more at risk for high blood pressure or heart disease.
Eating less salt doesn't cut heart risks: study
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