D-(−)-Ribose is widely used in the production of nucleotides and nucleic acids, essential components of DNA and RNA. It serves as a key intermediate in the synthesis of various antiviral and anticancer drugs, contributing to the development of treatments for diseases like hepatitis and certain cancers. In the field of biochemistry, it is utilized as a substrate for enzymatic studies and metabolic pathway research, helping scientists understand cellular processes. Additionally, D-(−)-Ribose is incorporated into energy-boosting supplements, as it plays a role in the production of ATP, the primary energy carrier in cells. This makes it popular among athletes and individuals seeking to enhance physical performance and recovery. It is also used in the food industry as a sweetener and flavor enhancer, particularly in products targeting health-conscious consumers.