Definitely get tested so you know what your levels are. You can tell your doctor that you are taking Vitamin D supplements and you want to measure your Vitamin

Definitely get tested so you know what your levels are. You can tell your doctor that you are taking Vitamin D supplements and you want to measure your Vitamin D and Calcium levels. That should be sufficient for them to approve the labwork. You can also test your Vitamin D levels via a homekit that you mail in. This is one example: https://www.everlywell.com/products/vitamin-d-test/ https://www.everlywell.com/products/vitamin-d-test/