We have seen the advice to reduce salt intake for blood pressure. The American Heart Association encourages people to consume no more than 1,500 milligrams a day of sodium, which is less than half of what people consume. It also says 90% of all Americans will develop hypertension over their lifetime.
Of course there is also scientific evidence that shows increased salt intake keeps blood pressure low for those with low blood pressure and keeps it high for those with high blood pressure. Now there is another new study that raises questions about sodium and its effect on the heart. European researchers followed 3,681 people, average age 40, for about eight years, testing sodium excretion in the urine. They found that systolic blood pressure (the top number) was slightly lower in those who excreted less sodium and those with lower sodium excretion had an increased risk of cardiovascular death. The findings were consistent in participants younger and older than 60 years. So, if you consume less salt you have more chance of cardiovascular death.
The AMA weighs in with, "Lower sodium intake is recommended for people with high blood pressure and people with heart failure."
The Salt Institute is delighted with the findings and I would think Orville Redenbacher is feeling vindicated. Maybe it's time to put a bit more salt on your bacon. . .