Protogracillin is primarily utilized in the field of traditional medicine, particularly in herbal formulations. It is known for its potential anti-inflammatory and antioxidant properties, making it a valuable component in treatments aimed at reducing inflammation and oxidative stress in the body. Additionally, it has been studied for its possible role in supporting liver health, where it may help in detoxification processes and protect liver cells from damage. Research is also exploring its use in managing certain metabolic disorders, as it may influence glucose metabolism and lipid profiles. In the realm of cancer research, protogracillin is being investigated for its potential to inhibit the growth of certain types of cancer cells, offering a promising avenue for future therapeutic development.