Diabetes can silently affect your bones, increasing the risk of fractures even when bone density appears normal. Dr Adarsh K S, consultant in diabetes and endocrinology at Manipal Hospital Bengaluru, explains how both type 1 and type 2 diabetes can impact bone strength and why awareness is crucial.
Type 1 diabetes, often developing in childhood or adolescence, can reduce bone mineral density (BMD) due to impaired skeletal growth, leading to weaker bones over time. On the other hand, type 2 diabetes is usually associated with normal or higher BMD, but poor bone quality and micro-architectural issues still elevate fracture risk. This means conventional bone assessment tools like DXA scans and FRAX scores may underestimate fracture risk in diabetic patients.
Dr Adarsh emphasizes the importance of advanced evaluation tools for diabetic bone health. Trabecular Bone Score (TBS) can assess bone microarchitecture, particularly in type 2 diabetes, while serum bone turnover markers (BTMs) like P1NP and CTX indicate bone production and resorption levels. Other methods, such as HRCT scans and bone histomorphometry, offer deeper insights but have limitations due to availability or invasiveness.
Managing diabetes-related bone disease involves a multimodal approach, combining pharmacological treatments, dietary adjustments, lifestyle modifications, and regular monitoring. Patients with diabetes should work closely with their doctors to maintain optimal bone health, prevent fractures, and detect early signs of skeletal weakness.
Bone health awareness is critical for everyone, especially those living with diabetes. Understanding the hidden connection between diabetes and bones can help reduce fracture risk, improve quality of life, and guide proper medical interventions.