Paul Saladino· MD
she gets back to me with the tests sure enough not only is her free t3 suboptimal for being on her treatment the tsh looked good the free t4 looked good but this is why it's not the full picture reverse t3 in the range of 0 to 25 was 22 her ratio between the free t3 and the reverse t3 was 13. 20 and higher is usually best