[Post updated Aug 5, 2020 with additional sample images.] Question In response to my post The Significance of the TSH-T3 Circadian Rhythm, Julien wrote: “Thank you for such an informative article. If I interpreted this correctly, for the hypothyroid patients… Read More ›
In my earlier post about circadian rhythms in thyroid health, I asked two quiz questions about TSH, FT3 and FT4 variability. First I asked “Which value varies the most during the day, a) TSH, b) Free T3 or c) Free… Read More ›
Let’s take a thyroid hormone rhythm quiz to get into this article. It’s only two questions long, and both questions and answers are in this introduction. Question #1. Which value varies the most during the day, a) TSH, b) Free… Read More ›
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 ›
Too many diagrams focus on the “HPT axis,” in which the Hypothalamus, the Pituitary, and Thyroid gland are the biggest icons. Take for example this diagram from Ortiga-Carvalho’s chapter in a physiology textbook. The huge, super-ballsy pituitary. Seriously? In diagrams… Read More ›