which test do i order for vitamin d level
Having blood tests to measure the amount of vitamin D in your blood is the only way to know if youâre getting enough vitamin D or not. The blood test you need is called a 25(OH)D blood test. You can get a blood test at your doctors or you can do an in-home test or get a test at a laboratory.All of these methods of testing should give you accurate results.here are three ways to get tested: 1  Ask your doctor for a vitamin D test. 2  Order an in-home test. 3  Order a test online and get blood work done at a laboratory.