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Beetroot juice and exercise performance

Author(s): Ormsbee MJ | Lox J | Arciero PJ

Journal: Nutrition and Dietary Supplements
ISSN 1179-1489

Volume: 2013;
Issue: default;
Start page: 27;
Date: 2013;
Original page

Michael J Ormsbee,1 Jon Lox,1 Paul J Arciero2 1Department of Nutrition, Food, and Exercise Sciences, Human Performance Lab, Florida State University, Tallahassee, FL, USA; 2Department of Health and Exercise Sciences, Human Nutrition and Metabolism Lab, Skidmore College, Saratoga Springs, NY, USA Abstract: Increased sales and consumption of organic and natural foods reflect consumers heightened interest in promoting health and improving athletic performance. Of these products, beetroot and its constituents have become increasingly popular in the arena of exercise performance, mainly due to the high concentrations of nitrate. Studies have indicated beetroot juice (BRJ) may improve exercise time to exhaustion, running performance, and increase muscular efficiency during moderate intensity exercise. The purpose of this review is to examine the efficacy of BRJ to serve as an ergogenic aid in athletic performance. It appears that BRJ may provide modest performance enhancement; however, more research is needed to clearly identify mechanisms of action and proper dosing patterns to maximize the performance benefits of BRJ. Keywords: beetroot, nitrate, betaine, sports nutrition
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