This summary blog post will take you through a visual journey as you follow thyroid hormones through bloodstream, transporters, cells, and receptors. This infographic is not like most others you’ll see that portray a gland-centric view of the HPT axis…. Read More ›
No, this is not just an article for thyroid science buffs. Anyone who claims to understand thyroid hormone metabolism should become comfortable using the word “deiodinase.” It’s just as important a word for thyroid disease as “insulin” is for diabetes…. Read More ›
This post follows up on several recent posts on the topic of Reverse T3 (RT3) and our thyroid hormone conversion enzymes, the three deiodinases. Here I’m providing some practical tips about Reverse T3 testing, test interpretation, and where we should… Read More ›
Many thyroid patients have learned to fear Reverse T3 (RT3) by reading Kent Holtorf’s web pages. Likely even more have learned by reading Reverse T3 information on the Stop the Thyroid Madness (STTM) thyroid patients’ website, which has been influenced… Read More ›
This is part 2 of a 2-part post (It was long, so I’ve decided to break it into two parts). Images & principles were shared in yesterday’s post: Visualizing thyroid hormone activity in cells: T3 and RT3 in context The… Read More ›
I’ve recently been inspired by an visual of thyroid hormone cellular action published by Bianco and colleagues in September, 2019. This visual has taught me a new way of seeing these hormones’ pathways of movement and activity in our bodies…. Read More ›
This comprehensive educational post collects the basics of thyroid hormone, transport and conversion. T3 action on nuclear receptors Every organ and tissue in your body must maintain a healthy level of T3 hormone activity to function properly. Bloodstream T3 supply… Read More ›
There’s a deep lie behind today’s TSH-based definition of “euthyroid” status and today’s policies of TSH normalization in therapy. The lie is that the loss of the thyroid and the initiation of thyroid hormone dosing has NOT altered and skewed… Read More ›