Stephanie S Byun1, Zara K Mayat1, Brooke Aggarwal1, Niyati Parekh2, Nour Makarem3. 1. Department of Medicine, Division of Cardiology, Columbia University Irving Medical Center, 51 Audubon Avenue, Suite 501, New York, NY, 10032, USA. 2. College of Global Public Health, New York University, 715-719 Broadway, Room 1220, New York, NY, 10012, USA. 3. Department of Medicine, Division of Cardiology, Columbia University Irving Medical Center, 51 Audubon Avenue, Suite 501, New York, NY, 10032, USA. nm2968@cumc.columbia.edu.
Abstract
PURPOSE OF REVIEW: This review discusses recent evidence on the association of dietary carbohydrates (quantity, quality, and timing of intake) with hypertension (HTN) risk and out-of-clinic blood pressure (BP) measures. RECENT FINDINGS: Studies on carbohydrate quantity are inconclusive, but low carbohydrate diets may be associated with lower BP. Plant-based carbohydrate-containing foods such as fruits, vegetables, and whole grains may lower HTN risk and 24-h BP. Excessive sugar intakes from sugar-sweetened beverages are associated with higher BP levels and HTN risk, with evidence of a dose-response relationship. Preliminary data suggest that timing of carbohydrate intake may influence HTN risk and 24-h BP. The role of carbohydrate nutrition in HTN's etiology warrants further investigation. Additional studies are needed to investigate the influence of dietary carbohydrates on HTN risk and the circadian pattern of BP, evaluate potential sex and racial/ethnic differences in these associations, and elucidate underlying mechanisms.
PURPOSE OF REVIEW: This review discusses recent evidence on the association of dietary carbohydrates (quantity, quality, and timing of intake) with hypertension (HTN) risk and out-of-clinic blood pressure (BP) measures. RECENT FINDINGS: Studies on carbohydrate quantity are inconclusive, but low carbohydrate diets may be associated with lower BP. Plant-based carbohydrate-containing foods such as fruits, vegetables, and whole grains may lower HTN risk and 24-h BP. Excessive sugar intakes from sugar-sweetened beverages are associated with higher BP levels and HTN risk, with evidence of a dose-response relationship. Preliminary data suggest that timing of carbohydrate intake may influence HTN risk and 24-h BP. The role of carbohydrate nutrition in HTN's etiology warrants further investigation. Additional studies are needed to investigate the influence of dietary carbohydrates on HTN risk and the circadian pattern of BP, evaluate potential sex and racial/ethnic differences in these associations, and elucidate underlying mechanisms.
Authors: Mariane de Mello Fontanelli; Cristiane Hermes Sales; Antonio Augusto Ferreira Carioca; Dirce Maria Marchioni; Regina Mara Fisberg Journal: Eur J Nutr Date: 2017-03-01 Impact factor: 5.614
Authors: Lea Borgi; Isao Muraki; Ambika Satija; Walter C Willett; Eric B Rimm; John P Forman Journal: Hypertension Date: 2015-12-07 Impact factor: 10.190