主题词：Bone health and osteoporosis research; Bone health and treatments; Bone Metabolism and Diseases; Vitamin D Research Studies; Parathyroid Disorders and Treatments; Bone and Dental Protein Studies; Bone and Joint Diseases; Bone Tissue Engineering Materials; Nutrition and Health in Aging; Body Composition Measurement Techniques; Connective tissue disorders research; Bone fractures and treatments; Alkaline Phosphatase Research Studies; Hip and Femur Fractures; Osteoarthritis Treatment and Mechanisms; Growth Hormone and Insulin-like Growth Factors; Orthopaedic implants and arthroplasty; Estrogen and related hormone effects; Proteoglycans and glycosaminoglycans research; Hip disorders and treatments; Medical Imaging and Pathology Studies; Calcium Carbonate Crystallization and Inhibition; Cell Adhesion Molecules Research; Diet and metabolism studies; Muscle metabolism and nutrition