Some of the exceptional l-arginine ingredients consist of pork, beans and nuts, chicken, fish, eggs etc. You should consist of them for your eating regimen. The flesh part of watermelon incorporates a compound known as l-citrulline that converts Celaxryn Rx into l-arginine because of enzymatic reaction in your frame. Studies have shown that l-citrulline is even more effective than l-arginine for growing nitric oxide. Thus, you should have a variety of watermelon too.