L-Aspartic acid sodium salt monohydrate is widely used in the food industry as a flavor enhancer and nutrient supplement. It is commonly added to processed foods to improve taste and provide essential amino acids. In the pharmaceutical sector, it serves as an ingredient in intravenous solutions and medications to support metabolic functions and treat amino acid deficiencies. Additionally, it is utilized in biochemical research as a buffering agent and in cell culture media to maintain optimal pH levels. Its role in sports nutrition is also notable, as it is included in supplements to aid muscle recovery and energy production.