Swapping salt for substitutes reduces risk of stroke and heart conditions – study | Heart disease

Swapping salt for substitutes reduces danger of stroke and coronary heart circumstances – examine | Coronary heart illness

Changing common salt with a salt substitute lowers blood strain and protects in opposition to life-threatening coronary heart illness, stroke and demise from any trigger, analysis reveals.

A excessive consumption of salt, which is made up of sodium chloride, is understood to lift blood strain, resulting in poor cardiovascular well being and posing a serious danger of early demise.

Nevertheless, analysis printed within the journal Coronary heart discovered that changing common salt with a substitute, through which a number of the sodium chloride is changed with potassium chloride, reduces these well being dangers.

The examine compiled the outcomes of 21 scientific trials, involving virtually 32,000 contributors, printed as much as the tip of August 2021 and reporting the results of salt substitutes on blood strain.

The group discovered that salt substitutes lowered blood strain in all contributors, no matter area, age, gender, weight, and blood pressure-related components.

“Salt substitutes produce constant blood strain reducing results throughout all geographies and varied subsets of contributors,” the researchers write.

No opposed results have been detected following the rise in potassium chloride consumption. The impact of potassium chloride added to salt substitutes, nonetheless, has raised considerations amongst individuals with kidney illness, who ought to restrict their dietary potassium consumption.

When the researchers did a smaller evaluation of simply over 24,000 contributors, they discovered that switching to salt substitutes diminished the danger of coronary heart assault, stroke and untimely demise from any situation by 11%. be the trigger. The danger of heart problems was diminished by 13%.

Related outcomes have been printed in a examine final yr, involving greater than 20,000 contributors with hypertension in 600 villages in China. Nevertheless, it was unclear whether or not the advantages of salt substitutes could be the identical in different components of the world.

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“These findings are unlikely to replicate the sport of likelihood and help the adoption of salt substitutes in scientific follow and public well being coverage as a technique to cut back dietary sodium consumption, enhance dietary potassium consumption , decrease blood strain and stop main cardiovascular occasions,” the researchers write of the brand new examine.

Greater than 14 million individuals within the UK undergo from hypertension, of which round 5 million are undiagnosed, in keeping with the British Coronary heart Basis (BHF). Hypertension contributes to round half of all coronary heart assaults and strokes within the UK.

Tracy Parker, coronary heart well being dietitian at BHF, stated: “This analysis is a useful reminder to cut back the quantity of salt we’ve in our diets and to search for alternate options.”

However Parker cautioned: “Though low-salt substitutes include much less sodium than common salt, they nonetheless include potassium which might not be appropriate for some individuals with coronary heart circumstances and different well being circumstances. current. If you wish to deal with your well being, it’s higher to eat much less salt. Utilizing totally different herbs and spices when cooking is a good way so as to add taste and exchange salt.


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