Angie,

Bec did write, we've been in correspondence, and it turns out that far from her RT3 being 'normal' -- she has a massive case of thyroid resistance, with RT3 the worst I've ever seen. Ditto for her temps. So my initial suspicion of HYPO caused by caloric deprivation was correct. And there's probably LR as well.

After a few more tests, Cytomel therapy (and eating a lot more food!) will probably correct the problem in several months.

Lisa