D-Mannose is widely used in the health and wellness industry, particularly for its role in supporting urinary tract health. It is commonly taken as a dietary supplement to help prevent and manage urinary tract infections (UTIs). The compound works by binding to the bacteria, such as E. coli, that cause infections, preventing them from adhering to the walls of the urinary tract and allowing them to be flushed out of the body through urine. This makes it a natural and effective alternative to antibiotics for some individuals.

In addition to its use in UTIs, D-Mannose is also utilized in the food industry as a low-calorie sweetener and stabilizer. It is often added to health foods, beverages, and dietary products due to its mild sweetness and beneficial properties. Furthermore, it is used in the production of certain pharmaceuticals and cosmetics, where it serves as an ingredient in formulations aimed at promoting skin hydration and health.

Research is ongoing to explore its potential in other medical applications, including its role in supporting gut health and its anti-inflammatory properties. Overall, D-Mannose is a versatile compound with a range of practical uses in health, nutrition, and beyond.