As you age, L-Citrulline and L-Arginine aren't going to work as well for you as they used to. The ENOS (endothelial nitric oxide synthase) which is what's needed to produce nitric oxide isn't going to be as effective for us as we age. ⁠ ⁠ If you're already in a position where you're beginning to notice that L-Citrulline and L-Arginine aren't working for you like they were, then here's my suggestion. You should now in addition to supplementing that L-citrulline and L-Arginine or by completing swi

While L-Citrulline can be a helpful supplement, it's essential to understand its role and limitations: 1) Conversion Process: L-Citrulline is a precursor to L-Arginine, which in turn is needed for nitric oxide production. However, this conversion requires nitric oxide synthase, and if this enzyme isn't functioning effectively, simply increasing L-Arginine levels won't boost nitric oxide production. 2) Real Goal: The aim isn't just to increase L-Arginine but to enhance nitric oxide production, cr