Osteoporosis is a relatively recent and common clinical disease of the elderly, with co-morbidities such as diabetes mellitus and chronic diseases. Osteoporosis is a disease of bone metabolism that results in increased bone fragility and fracture susceptibility due to decreased bone mass and destruction of bone tissue microstructure. Osteoporosis is often seen clinically with the presence of osteoarthritis, which is actually a problem of bone metabolism, a disorder of bone metabolism. The causes are mainly due to insufficient osteoblast activity, decreased bone formation capacity, increased osteoclast activity and increased bone resorption. It is also partly due to insufficient nutrients in early life, which leads to a decrease in peak bone mass, resulting in a tendency to fracture in old age.