Beetroot juice is trending – its benefits go beyond the hype

Marathon runners and fitness enthusiasts are touting beetroot juice as a game-changer for athletic performance, but what's the science behind the claims? Alice Klein dives into the research to uncover if the juice's benefits truly extend beyond just the hype. Studies suggest that nitrates in beetroot juice may improve blood flow and reduce the effort needed for high-intensity exercise, potentially offering a natural edge to athletes. This trend isn't just a passing fad; it highlights a growing interest in dietary supplements that could have broader health implications.