Reverse T3 (also called Reverse Triiodothyronine)
…most, it has not! Lithium in large doses instead inhibits the release of thyroid hormones from one’s thyroid due to the blocking against iodine, and instead, can lower RT3. http://press.endocrine.org/doi/abs/10.1210/jcem-43-3-606?journalCode=jcem But…