Nitrate and exercise performance is one of the most studied topics in sports nutrition. Nitrate is one of the handful of ergogenic substances with solid evidence behind them. Keep reading to find out what is nitrate, its roles in the body and how it can benefit your athletic endeavours. What is nitrate Nitrate (NO3−) is an anion, i.e. a molecule with more electrons than protons. Nitrate is naturally found in plant foods such as leafy greens and root vegetables, including lettuce, spinach, rocket, celery and beetroot (1, 2). The role of nitrate in the body Some of the nitrate taken in the diet is converted to nitric oxide (NO) (1,…