DXA, or Dual-Energy X-ray Absorptiometry, is a medical imaging technique primarily used to measure bone mineral density. It helps in diagnosing conditions like osteoporosis by providing precise measurements of bone health. The procedure is quick, non-invasive, and involves minimal radiation exposure. In addition to assessing bone density, DXA can also evaluate body composition, including fat and lean mass. This information is valuable for monitoring health and fitness, as well as for guiding treatment plans in various medical conditions. Overall, DXA is a reliable tool for both bone health assessment and body composition analysis.