Researchers have unveiled a remarkable finding that could revolutionize the way we approach hypertension in older adults. The study, published in the Journal of the American College of Cardiology, suggests that replacing regular salt with a salt substitute can significantly reduce the risk of high blood pressure without increasing the likelihood of low blood pressure episodes, offering a flavorful solution to a pressing health concern.
Lead author of the study, Dr. Yangfeng Wu, Executive Director of Peking University Clinical Research Institute in Beijing, China, emphasised the significance of the findings, stating, "Our results showcase an exciting breakthrough in maintaining blood pressure that offers a way for people to safeguard their health and minimize the potential for cardiovascular risks, all while being able to enjoy the perks of adding delicious flavor to their favorite meals."
The study, known as the DECIDE-Salt trial, involved 611 participants aged 55 years or older from 48 care facilities in China. The participants were divided into two groups, with one group replacing usual salt with a salt substitute, while the other continued to use regular salt. The results revealed that individuals who used the salt substitute were 40% less likely to develop hypertension compared to those using regular salt, marking a significant advancement in the field of cardiovascular health.
Commenting on the study, Rik Olde Engberink, a researcher, nephrologist, and clinical pharmacologist at Amsterdam University Medical Center's Department of Internal Medicine, commended the findings, stating, "The study provides an attractive alternative to the failing strategy to reduce the intake of salt worldwide," while emphasizing the need for continued effort and adoption of salt substitutes early in the food chain by the food industry.
The study's implications extend beyond the realm of hypertension prevention, offering a promising approach to cardiovascular risk management and overall health maintenance. As the World Health Organization identifies hypertension as the leading risk factor for cardiovascular disease and mortality, this research paves the way for a flavorful and effective strategy in the prevention and control of hypertension and related conditions.
