Low Bone Density in Old People

The paper “Low Bone Density in Old People” is an outstanding example of coursework on medical science. Bone tissue formation and development are facilitated by the activity of osteoblast and osteoclast cells, and usually, this is achieved through calcium and phosphorus deposition and resorption from the bone respectively. At around the age of 35 years, there is an increased activity of osteoblasts for bone tissue deposition but later in old ages the activity of osteoclasts in bone resorption. Osteoporosis is a bone disease characterized by low mineral mass in the bone leading to fragility and risk for fracture. Low Bone Density in Old People

A great part of the reduction in bone mineral density (BMD) observed in older people has been attributed to the disuse of the skeletal system rather than the aging process itself (Lewielki, 2004). While some mechanical stress is needed to maintain optimal bone mineral density, it is not clear which types of exercises are most valuable for better skeletal system development or whether appropriate exercise might reduce the need for estrogen therapy in postmenopausal women. Cross-sectional studies indicate that physical activity, aerobic fitness, and strength have all been correlated with the establishment of proper bone mineral density, and therefore a strong musculoskeletal system. Low Bone Density in Old People