Health

Reducing salt intake reduces the risk of heart diseases, study proves

Did you know that reducing salt intake worldwide by mere 10% could save millions of lives? A study report on Wednesday cleared the fact that heart attacks are mostly salt-triggered, resulting in 1.65 million deaths from heart disease every year.

As adults, most of us exceed the suitable maximum salt levels of 2gm per day. Research proves that lesser salt consumption can reduce the number of people affected by high blood pressure and heart disease to a majorly.

A team of researchers led by Dariush Mozaffarian from the Tufts Friedman School of Nutrition Science and Policy calculated what it would cost to put in place a “soft regulation” strategy — in coordination with industry — for 183 nations. They took into account age and sex distributions in each country in estimating both the costs and health effects.

They also tallied the number of years lost to poor health that could be averted — a measure called DALYs (disability-adjusted life years) — with a salt-reduced diet.

The study finally concluded that reducing salt intake over a decade would avoid about 5.8 million DALYs every year, at an average per person cost of $1.13 over the 10-year period. The cost for each year of healthy life gained was roughly the same as what is currently spent on drugs used to prevent cardiovascular disease.

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