The 10 Best Foods to Boost Nitric Oxide Levels / Boost Your Sexual Performance Fri-Dec-2022 Here are the foods that can help increase your Nitric Oxide.BeetsMeatDark ChocolateLeafy GreensCitrus FruitsNuts and SeedsWatermelonRed WineVegetables high in nitrate –CeleryCressChervilLettuceBeetrootSpinachArugula 1