1. When there is too much thyroid hormone , the TSH will be low. 2. Iodine is a micronutrient the body needs to properly produce thyroid hormones . 3. Most of the neurological complications improve completely after thyroid hormone replacement therapy. 4. Deiodinases also provide spatial and temporal developmental control of thyroid hormone levels. 5. At high doses, perchlorate can inhibit production of thyroid hormones , research shows. 6. Third is the antibiotic Amoxil, fourth is Synthroid for thyroid hormone deficiencies. 7. He was a leading investigator of the cellular action of thyroid hormones . 8. T 3 in turn activates the thyroid hormone receptor which increases metabolic rate. 9. Certain mutations in the thyroid hormone receptor are associated with thyroid hormone resistance. 10. Uncoupling proteins are increased by thyroid hormone , norepinephrine, epinephrine, and leptin.