Deoxypyridinoline (DPD)

Deoxypyridinoline (DPD) is a chemical compound found in the body that serves as a marker for bone resorption, which is the process of breaking down bone tissue. When bones are broken down, DPD is released into the bloodstream and can be measured in urine. Health professionals often test DPD levels to assess bone health, particularly in conditions like osteoporosis, where bone loss occurs. High levels of DPD can indicate increased bone resorption, helping doctors understand the balance between bone formation and breakdown in a patient’s body.