AAKG, or Arginine Alpha-Ketoglutarate, is a popular dietary supplement used predominantly by athletes and bodybuilders. It combines the amino acid L-arginine and alpha-ketoglutarate, a key player in the body’s energy-production process. AAKG is believed to enhance athletic performance by boosting nitric oxide production, which can potentially support muscle growth and strength. It’s also suggested to promote protein synthesis, stimulate insulin production, and aid in ammonia clearance, which can reduce fatigue and speed recovery after workouts. Its efficacy, however, varies among individuals.