Day: January 6, 2019

Abbott Laboratories’ reference range normalizes lower Free T3

By thyroidpatientsca on January 6, 2019 • ( 4 )

In late 2018, in Ontario, Life Labs changed its reference range for Free T3 (Triiodothyronine) thyroid lab tests. In our closed Canadian Thyroid Support Group where patients share their lab results and therapy progress over time, this particular Free T3… Read More ›

Why the Free T3 test matters so much

By thyroidpatientsca on January 6, 2019 • ( 1 )

It is surprising that Free T3 is considered an unnecessary test since it is the most active, most essential thyroid hormone in the human body. The research I outline in this post shows that Lower Free T3 levels in blood… Read More ›