Disodium 2-oxoglutarate is widely used in pharmaceutical and nutraceutical formulations due to its role in cellular energy metabolism. It serves as a key intermediate in the Krebs cycle, supporting ATP production and promoting cellular vitality. This compound is utilized in intravenous solutions and oral supplements aimed at improving liver function and detoxification, as it participates in amino acid metabolism and ammonia removal. It is also incorporated into products designed to support muscle recovery and reduce fatigue, especially in individuals with metabolic stress or chronic illness. In research settings, it is employed to modulate cellular redox state and study mitochondrial function. Its ability to act as a precursor for glutamate and other amino acids makes it valuable in metabolic studies and regenerative medicine applications.