How long do supplements stay in your system?

Discussion in 'Fibromyalgia Main Forum' started by tgeewiz, Dec 20, 2009.

  1. tgeewiz

    tgeewiz Member

    I have been taking a supplement that contains tyrosine and iodine/kelp which has helped my health dramatically. These are known to help the thyroid. My doctor wants to run thyroid tests to see if I should be on medication for this.

    I want the supplement to be completely out of my system when I take the test so I will get accurate results. The last time that I took the supplement was Saturday, Dec. 19th.

    I was thinking about going either on Thursday, Christmas Eve or Monday Dec. 28th.

    So, how long will this be in my system?



    [This Message was Edited on 12/21/2009]
  2. TigerLilea

    TigerLilea Active Member

    I was told by my doctor to stop supplements two weeks before getting testing done.