| citrulline → CapableOf → arginine in the body | 0.50 | |
| citrulline → CapableOf → arginine through certain enzymes | 0.45 | |
| citrulline → CapableOf → reduce arterial stiffness | 0.25 | |
| citrulline → CapableOf → help reduce muscle fatigue | 0.16 | |
| citrulline → CapableOf → react with the body’s enzymes | 0.16 |