It was .03 when he first put me on the medicine 2 years ago. When I was tested for a study they found it at .01 and told me to immediately tell my Dr. to lower my synthroid dosage. He refuses. The test Dr. isn't a GP and can't prescribe it. But says the higher dose the less my thyroid works. Is that the truth? and should I be seeing a different Dr. for my thyroid?