Lowering your blood pressure may be as simple as reducing your salt intake, according to a new study published in JAMA. The research, involving 213 participants aged 50 to 75, found that cutting back on sodium significantly decreased blood pressure in the majority of participants. The study included individuals with and without existing blood pressure issues, and after one week on a low-sodium diet, there was an average 8 mm Hg reduction in systolic blood pressure compared to a high-sodium diet, comparable to the benefits of the commonly prescribed blood pressure medication hydrochlorothiazide. High blood pressure is a significant health risk, and the study emphasizes the potential impact of dietary changes in managing this condition.
Nearly half of adults have hypertension, according to the CDC — defined as a systolic blood pressure greater than 130, or a diastolic blood pressure greater than 80. And only about 1 in 4 adults with hypertension have it under control, the agency estimates. Lowering your blood pressure
Absolutely, salt is not the sole dietary factor influencing blood pressure. Other elements, including alcohol consumption, can also play a role. Earlier this year, research published in the American Heart Association’s journal Hypertension revealed that regularly drinking alcohol, even in small amounts such as one drink a day, is linked to elevated blood pressure readings, even in adults without hypertension.
Maintaining a healthy lifestyle and adopting habits that contribute to lower blood pressure can have a positive impact on overall health. Additionally, lowering blood pressure is associated with a reduced risk of various health issues, including dementia, as indicated by some studies. Therefore, making lifestyle choices that promote heart health can have broader implications for overall well-being.