Numerous studies have shown that sodium restriction alone does not improve blood pressure control in most people; it must be accompanied by a high potassium intake. In our society, only 5 percent of sodium intake comes from the natural ingredients in food. Prepared foods contribute 45 percent of our sodium intake, 45 percent is added in cooking, and another 5 percent is added as a condiment. However, all that the body requires in most instances is the salt supplied by the food.
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