Paid episode

The full episode is only available to paid subscribers of Harnessing the Power of Nutrients

059: If free T3 looks good, why is TSH still a little high? Why hasn't the T3 brought it down enough?

Masterjohn Q&A Files Episode 59

Introduction

Your thyroid gland makes thyroid hormone. Thyroid hormone increases your metabolic rate and does a lot of related things. Your hypothalamus is governing that by controlling your pituitary, the master endocrine gland, and its secretion of TSH, which is what controls the thyroid gland and makes it make more thyroid hormone.

The way that the feedback occurs is that the circulating T4 is converted to T3 inside the cells of the pituitary. That is what suppresses the production of TSH, which is basically the pituitary monitoring the thyroid hormone levels to know whether the thyroid has done its job. If the pituitary, the master endocrine gland, decides that the thyroid has done its job, it takes down TSH, the signal to make more thyroid hormone.

This Q&A can also be found as part of a much longer episode, here:https://themasterpass.chrismasterjohnphd.com/products/mastering-nutrition/categories/2811841/posts/9361575

Listen to the Audio

I highly recommend watching the video above but you can also listen to the audio here:

Read the Transcript or Leave a Comment

Masterpass members have access to the transcript below.

Masterpass members can also read and leave comments below. Non-members can read and leave comments on the general podcast page.

Learn more about the Masterpass here.

The Masterjohn Q&A Files
We use Zoom, a video chatting software, in webinar mode. You can ask your question anonymously in text, but you can also ask it publicly, and you can even get "on stage" and share your mic, web cam, or screen with everyone.
Authors
Chris Masterjohn, PhD