Dietary amino acids and blood pressure: a cohort study of patients with cardiovascular disease.

Background: Dietary protein has been variably reported to either lower or raise blood pressure. The purpose of this study was to determine whether intakes of specific amino acids differentially associate with blood pressure.

Study Design: Observational cohort study by secondary analysis of clinical trial data.

Comparison of low-fat versus Mediterranean-style dietary intervention after first myocardial infarction (from The Heart Institute of Spokane Diet Intervention and Evaluation Trial).

Whether a Mediterranean-style diet reduces cardiovascular events and mortality more than a low-fat diet is uncertain. The objectives of this study were to actively compare low-fat and Mediterranean-style diets after first myocardial infarction (MI) in a randomized, controlled clinical trial and to compare dietary intervention per se with usual care in a case-control analysis. First MI survivors were randomized to a low-fat (n = 50) or Mediterranean-style (n = 51) diet.

Implications of chronic kidney disease for dietary treatment in cardiovascular disease.

Chronic kidney disease (CKD) often accompanies cardiovascular disease (CVD). Trends foretelling a greater burden of CKD and CVD are largely a result of increasing frequencies of obesity, hypertension, and diabetes. Nutritional therapy occupies a critical role in reducing risk factors and preventing progressive damage to the kidneys and heart.