Bone health, muscle, and mobility

Bone health matters because fractures, falls, sarcopenia, pain, fear of falling, and loss of mobility can change independence. The goal is to preserve function and reduce fracture risk PMID 34537833 PMID 38086772.

Why bone health matters

Bone, muscle, balance, and nutrition are linked. PMID 34537833 PMID 38086772 PMID 35228201.

Bone density is useful, but it is not the whole story. Fracture history, fall risk, medications, medical conditions, nutrition, strength, and confidence all matter.

Bone health topics

DXA scansUnderstand the test, the numbers, and what to ask next. Osteoporosis basicsDiagnosis, risk, and why fracture prevention matters. OsteopeniaWhat lower bone density can mean in real clinical context. After a fractureQuestions to ask after a low-energy fracture. Exercise and boneStrength, balance, mobility, and safe progression. Nutrition and boneProtein, calcium, vitamin D, and medical context. Medication decisionsHow to prepare for a careful treatment discussion. Falls and balanceFall-risk reduction, confidence, and independence.

Evidence guardrails

  • Peak bone mass begins early, so lifetime bone health includes childhood, adolescence, nutrition, activity, and lifestyle context PMID 26856587.
  • Supplements should not be presented as osteoporosis treatment or as a substitute for risk-based fracture prevention.
  • Calcium and vitamin D questions depend on diet, deficiency risk, medical context, and clinician guidance PMID 26510847.
  • Exercise is important, but people with osteoporosis, recent fracture, pain, or balance problems may need individualized exercise selection and supervision.
  • Medication decisions should be based on personal fracture risk, benefits, risks, values, and discussion with a clinician.

References

  1. Carvalho do Nascimento PR, Bilodeau M, Poitras S. How do we define and measure sarcopenia? A meta-analysis of observational studies. Age and Ageing. 2021. PubMed PMID 34537833.
  2. Chen S, Xu X, Gong H, et al. Global epidemiological features and impact of osteosarcopenia: a comprehensive meta-analysis and systematic review. Journal of Cachexia, Sarcopenia and Muscle. 2024. PubMed PMID 38086772.
  3. Weaver CM, Gordon CM, Janz KF, et al. The National Osteoporosis Foundation’s position statement on peak bone mass development and lifestyle factors. Osteoporosis International. 2016. PubMed PMID 26856587.
  4. Weaver CM, Alexander DD, Boushey CJ, et al. Calcium plus vitamin D supplementation and risk of fractures. Osteoporosis International. 2016. PubMed PMID 26510847.
  5. Momma H, Kawakami R, Honda T, et al. Muscle-strengthening activities are associated with lower risk and mortality in major non-communicable diseases. British Journal of Sports Medicine. 2022. PubMed PMID 35228201.

Educational Note

This page is educational and does not replace care from your clinician.