knoglestyrken
Knoglestyrken, or bone strength, describes the ability of bone to resist fracture under mechanical loads. It is determined by bone mineral density, the geometry of bone, the microarchitecture of the trabecular network, and the quality of the bone matrix. Key determinants include age, sex hormones, physical activity, nutrition, and lifestyle factors. With aging, bone resorption can exceed formation, reducing density and strength, particularly in postmenopausal women. Adequate calcium and vitamin D intake supports mineralization, while protein contributes to bone matrix formation. Weight-bearing and resistance exercise improve bone strength by stimulating formation and optimizing bone geometry. Smoking and excessive alcohol consumption are associated with lower knoglestyrke.
Assessment of knoglestyrken typically relies on imaging and laboratory tools. Bone mineral density is commonly measured
Clinical relevance is centered on fracture prevention. Low knoglestyrken increases the risk of fragility fractures, especially
Public health emphasizes early prevention, screening of at-risk groups, and adherence to evidence-based strategies to maintain