Also, you may want to read this full article, which talks about optimizing Free
T3 and Free
T4 levels in hypothyroid patients so that they gain lose weight......
Thyroid Science 6(4):H1-16, 2011
TSH is Not the Answer: Rationale for a New Paradigm to Evaluate and
Treat Hypothyroidism, Particularly Associated with Weight Loss
Carol N. Rowsemitt, PhD, RN, FNP and Thomas Najarian, MD