Here's the deal: L-citrulline is a precursor to L-arginine, which is part of the nitric oxide production process. But there's a catch! Boosting L-arginine alone won't cut it. What we're really after is maximizing nitric oxide levels. That's where nitrate-based supplements and nitrate-rich foods come into play. They work synergistically with nitric oxide synthase, making them more effective in enhancing nitric oxide production. 🌿 So, while L-citrulline has its role, keep your eye on the bigger g