Simple dietary advice reduces 24-hour urinary sodium excretion, blood pressure, and drug consumption in hypertensive patients

Journal of the American Society of Hypertension : JASH
Natale MussoMassimo Giusti

Abstract

Sodium intake should be restricted to 100 mEq, that is, about 2.3 grams per day. Strict diets, however, are often cumbersome and seldom matched by rigorous compliance. We studied 291 patients on antihypertensive treatment, 240 of whom were instructed to avoid salty foods, such as cheese and cured meats, and to switch from regular bread to salt-free bread. The remaining 51 matched patients constituted a control group and received only generic dietary advice. Na[U]/24h, K[U]/24h, and office BP (automated repeated measurements) were recorded before dieting started and after 9 ± 1 weeks of dieting. Our intervention group showed a significant decrease in body weight (71.75 ± 14.0 to 70.54 ± 13.33 kg, P < .0001), sodium excretion (153.1 ± 44.61 to 133.5 ± 37.1 mEq/24h, P < .05), systolic and diastolic BP (134.16 ± 16.0 to 126.5 ± 10.53 mm Hg, P = .014 and 80.59 ± 11.47 to 75.9 ± 8.72 mm Hg, P = .026, respectively), and drug consumption (1.71 ± 0.91 to 1.49 ± 0.84 DDD, P < .05). The rate of responders to antihypertensive therapy increased (51.4% to 79.5%). In the control group neither significant nor substantial changes were seen. Our data suggest that even a minimal reduction in the apparent sodium intake (∼0.5 grams per day) can imp...Continue Reading

Citations

Oct 30, 2018·The Journal of Clinical Hypertension·Charles Meadows, Zeid J Khitan
Jun 28, 2019·The Journal of Clinical Hypertension·Rachael M McLeanNorman R C Campbell
Apr 25, 2020·International Journal of Environmental Research and Public Health·Federica NistaNatale Musso

❮ Previous
Next ❯

Related Concepts

Related Feeds

Antihypertensive Agents: Mechanisms of Action

Antihypertensive drugs are used to treat hypertension (high blood pressure) which aims to prevent the complications of high blood pressure, such as stroke and myocardial infarction. Discover the latest research on antihypertensive drugs and their mechanism of action here.