Pongchaiyakul C et al. - Osteoporosis is a disease characterized by low bone mass and micro-architectural deterioration of the bone tissue, leading to bone fragility and increased risk of fracture, particularly of the spine, wrist, hip, pelvis and upper arm. Osteoporotic fractures are associated with significant reductions in quality of life due to disability, pain, and deformity; as well, they constitute an important cause of death among the elderly and impose a considerable economic burden on health services worldwide. The high prevalence of osteoporosis coupled with its significant health consequences makes effective prevention and treatment a leading concern for heath care practitioners.