Coronavirus
Research shows salt substitutes could largely reduce cardiovascular disease deaths
Researchers at the George Institute for Global Health in Australia said that the blood pressure lowering effects of salt substitutes could prevent around 460,000 cardiovascular disease (CVD) deaths annually, including 208,000 due to stroke and 175,000 due to heart disease.
Cardiovascular disease accounts for roughly 30 per cent of deaths globally every year according to World Health Organisation (WHO) figures, a driving factor of which is hypertension (high blood pressure), caused by eating a diet high in salt.
Preliminary links have also been made between hypertension and a higher risk of death from COVID-19.
Switching from regular household salt to potassium-enriched salt substitutes could save almost half a million lives in China every year, according to a study published in the British Medical Journal on Thursday.
Study author and Programme Head of Nutrition Science at The George Institute Jason Wu told Xinhua that China had a relatively high sodium intake, most of which came from salt being added while cooking or at the table.
“What we didn’t know before this study was if you were to implement this kind of intervention on a large scale in a country like China — where the problem of high salt intake, high blood pressure and high rates of CVD is particularly prominent — what will be the potential benefits,” Wu said.
As well as lowering CVD related deaths the team’s modeling also showed that salt substitutes could prevent around 743,000 non-fatal CVD events each year, including 365,000 strokes and 147,000 heart attacks, and decrease rates of chronic kidney disease (CKD) by around 120,000 each year.
The salt substitutes recommended by Wu and his colleagues contain less sodium chloride than regular salt, with roughly 70 per cent sodium and the other 30 per cent potassium chloride.
Studies have shown that ratio to offer the biggest benefit to health while the difference in taste remains imperceptible to most people.
Wu noted that one concern would be for people with advanced CKD who may experience complications from an increase in potassium in their diet, recommending that those with CKD consult a doctor before switching to a salt substitute.
However, he added that even for those with CKD, salt substitutes resulted in a net benefit to overall health due to the drop in blood pressure.
NAN
-
News16 hours ago
EFCC: Abuja American School to refund Yahaya Bello’s $760k children’s fees
-
health20 hours ago
UK pledges £1b to support Nigeria’s fight against malaria
-
News16 hours ago
Nigerian woman breaks GWR for 55-hour marathon interview
-
Metro20 hours ago
Police foil kidnapping attempt, rescue three victims in Bauchi
-
Entertainment15 hours ago
Tems samples Seyi Sodimu’s classic ‘Love Me Jeje’
-
News20 hours ago
Tinubu mourns Enugu senator Ayogu Eze
-
Economy20 hours ago
Good tax system will attract foreign investment – CITN
-
News13 hours ago
Pathologist interprets MohBad’s toxicology result