Or why I refuse to cut back on salt.
A study from Belgium has found an association with decreasing salt consumption and cardiovascular death.
Jan Staessen, a professor of medicine at the University of Leuven in Belgium and one of the authors of the study in Wednesday’s Journal of the American Medical Association, says this study does not support the recommendation of a general reduction of salt intake for everyone, although salt reduction could be beneficial in lowering the blood pressure of people with hypertension. “Lower sodium intake is recommended for people with high blood pressure and people with heart failure, but recommending it to the population as a whole, I wouldn’t do without proving it’s completely safe,” he says.
“If one lowers sodium intake to lower blood pressure, this change in sodium activates several systems (including the renin-angiotensin aldosterone system) that conserve sodium, and those systems are implicated in disease processes such as damaging the arterial wall and kidneys,” Staessen says,