# How to Prepare for an Osteoporosis Test Preparing for an osteoporosis test, also known as a bone density test or DEXA scan, is straightforward but important. Here are some steps you can take to ensure accurate results: ## 1. Understand the Test A bone density test measures the strength and density of your bones. It helps diagnose osteoporosis and assess your risk of fractures. The most common test is the DEXA scan, which uses low-dose X-rays to measure bone density. ## 2. Inform Your Doctor Before the test, inform your doctor about any medications or supplements you are taking. Some substances can affect bone density results. Also, let your doctor know if you have recently had any other imaging tests that involved contrast material, as this can interfere with the DEXA scan. ## 3. Avoid Calcium Supplements Do not take calcium supplements for at least 24 hours before your test. High levels of calcium in your blood can affect the accuracy of the test results. ## 4. Dress Comfortably Wear loose, comfortable clothing without metal zippers, buttons, or belts. Metal objects can interfere with the X-ray images. You may be asked to change into a gown for the test. ## 5. Eat Normally You can eat normally on the day of the test. There are no dietary restrictions, but avoiding heavy meals right before the test might make you more comfortable. ## 6. Arrive Early Plan to arrive at the testing facility a little early. This will give you time to fill out any necessary paperwork and relax before the test. ## 7. Follow Instructions Listen carefully to the technician's instructions during the test. You will need to lie still on a table while the scanner passes over your body. The test is painless and usually takes about 10-30 minutes. ## 8. Post-Test Care After the test, you can resume your normal activities immediately. Your doctor will discuss the results with you and recommend any necessary treatments or lifestyle changes. By following these steps, you can help ensure that your osteoporosis test is accurate and stress-free.