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Acute L-arginine supplementation reduces the O2 cost of moderate-intensity exercise and enhances high-intensity exercise tolerance
Notes for this study:
| Effect | Decrease |
| Trial Design | doubleblind |
| Trial Length | 1week |
| Number of Subjects | 9 |
| Sex | m |
Supplemental arginine for 3 days at 6g, relative to placebo, was able to enhance nitric oxide production and decrease oxygen consumption (7%) while improving time to exhaustion (24.8%) in otherwise healthy men.
