Called a way to reduce heart risks without giving up salt Researchers recently reported the results of an interesting large-scale study that covered 193 countries. They estimate that 2.96 million deaths and 10 million new cases of heart and kidney disease could be prevented each year worldwide. You just need to replace the salt, which increases the risk of high blood pressure, heart attack and stroke. According to experts, the dangerous product can be replaced with the same salt, only enriched with potassium. It is also available in stores.