Hey guys, I want to take this test tomorrow since I want to get the test results back as soon as possible. If you think I should just wait to ask my doctor on Monday just let me know. However, I figured enough of you have taken this test to answer the following questions: 1. It seems like I should hold off on my levothyroxine until the end of the day instead of taking it in the morning. Let me know if I am wrong. 2. Can I have Ribose or the Energy Revitalization System during the day? What about Fish oil or extra vitamin D I take. It seems like these may affect the test, but not sure. Thanks if you guys have asked the same questions before. Have a good night!