When optimized on NDT, TSH is often very low (e.g., 0.01), and free T4 is typically around 1.2-1.4, with levels above 1.4 potentially indicating a reverse T3 problem.

“the tsh often would be 0.01 again not targeting that but that's usually what it looks like on someone optimized on ndt the free t4 some max 1.4 in a range up to 1.7 or 1a if it gets above 1.4 that could be indicative of a reverse t3 problem in too much g4 um but somewhere around 1.2 to 1.4 fine”