L-Arginine alpha-Ketoglutarate (2:1) is widely used in sports nutrition and dietary supplements due to its ability to enhance physical performance and promote muscle recovery. It supports nitric oxide production, improving blood flow and oxygen delivery to muscles, which can boost endurance and reduce fatigue. Additionally, it aids in protein synthesis, helping in muscle repair and growth post-exercise. It is also utilized in medical settings to support wound healing and improve immune function, making it valuable for patients recovering from surgery or illness. Its dual components contribute to overall metabolic health and energy production.