Affiliation:
1. Baylor College of Medicine, 1102 Bates Street, Ste 260, Houston, TX 77030, USA.
Abstract
Evaluation of: Chen L, Caballero B, Mitchell DC et al.: Reducing consumption of sugar-sweetened beverages is associated with reduced blood pressure. A prospective study among United States adults. Circulation 121, 2398–2406 (2010). Consumption of sugar-sweetened beverages has been associated with the development and maintenance of obesity, as well as the risk for multiple obesity-related comorbidities. Some experts have hypothesized that the effect is entirely associated with excess caloric intake, while others suggest that a component of sweeteners may have a physiologic impact on the development of hypertension, insulin resistance and nonalcoholic fatty liver disease. Chen et al. have presented the first, large-scale clinical trial, assessing the direct effect of modest changes in sweetened drink consumption on blood pressure in a racially diverse population. The study team utilized data from the PREMIER: Lifestyle Interventions for Blood Pressure Control trial, in which 810 adult subjects were randomized to three groups: advice only; comprehensive lifestyle modification aimed at weight loss, increased exercise and dietary sodium reduction; or comprehensive lifestyle modification with incorporation of the Dietary Approach to Stop Hypertension (DASH) diet. Sweetened drink intake was estimated from 24-h subject recall, assessed by unscheduled phone calls to subjects at baseline, 6 months and 18 months. Over the duration of the study, a reduction of one 12-oz serving of sugar-sweetened beverages per day was associated with an average of 1.8 mmHg reduction in systolic blood pressure and an average of 1.1 mmHg reduction in diastolic blood pressure.
Subject
Cardiology and Cardiovascular Medicine,Molecular Medicine
Cited by
7 articles.
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