Adding salt in food can increase risk for early death: Study

The latest study has stated that adding salt to your meal at the table is associated with a higher risk for early death.

The study looked at more than 500,000 people in the UK Biobank who responded to a questionnaire between 2006 and 2010 about their salt habits and the frequency with which they added salt to their food. Researchers were only looking at how much salt was added after the meals in question were cooked, according to research.

Researchers followed up with participants about nine years later and found that the more salt people had added to their meals, the greater their chance of early death. However, those people consuming high levels of salt could lower their risk by eating more fruits and vegetables, the study said.

The American Heart Association recommends adults consume no more than 2,300 milligrams of salt per day — but notes the “ideal limit” is 1,500 milligrams per day. Consuming too much salt can raise blood pressure, which in turn can cause heart disease, stroke and kidney disease, the heart association said. The UK National Health Service recommends that adults limit their sodium intake to about a teaspoon of salt a day.

There is a long track record of scientific research showing that a diet high in salt is risky, but this study adds a new level of caution against adding more to your plate, said lead study author Lu Qi, a professor of epidemiology at Tulane University School of Public Health and Tropical Medicine in New Orleans.