Beta-CTx, or beta C-terminal telopeptides are fragments formed when parts of bone (such as DPD) break down. The break down of bone, also known as resorption, is a normal process in bone regulation, but can if occurring at high rates can significantly weaken and reduce the density of bone.

Our test measures the level of beta-CTx in your blood as a marker for bone health. It can help you monitor antiresorptive therapies, which is helpful if you are postmenopausal and being treated for osteoporosis or if you have been diagnosed with osteopenia.

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