yOU SHOULD STAY AWAY FROM SOY, TOFU AND THE LIKE IF YOU HAVE THYROID PROBLEMS (WHICH IS RATHER STANDARD WITH CANDIDA- IF YOU FEEL COLD FOR NO REASON YOU SHOULD GET YOUR THYROID CHECKED AND AVOID SOY).
IF YOUR THYROID IS NOT MISBEHAVING THAN SOY IS A GOOD SUPPLEMENT FOR MILK (SUGAR-FREE SOY MILK!!!OF COURSE)