As part of my post on “The thyroid gland is a T3 shield,” I reviewed a research article by Ingbar and team from 1982. Wow. What a treasure. The title of this article is “Elevated serum thyroxine concentration in patients… Read More ›
Research Reviews
Prevalence rates for 10 chronic disorders at various FT4, TSH and FT3 levels
Which FT3, FT4 and TSH levels have the highest and lowest prevalence rates for 10 common health disorders? Hypertension Hyperlipidemia (high cholesterol) Depression Diabetes Coronary artery disease Heart failure Atrial fibrillation Peripheral vascular disease Renal failure (kidney failure) Dementia Is… Read More ›
Japanese thyroid scientists examine symptoms in relation to FT3 and TSH
I would like to applaud a 2019 article by Mitsuru Ito and colleagues from the Center for Excellence in Thyroid Care at Kuma Hospital, Kobe, Japan. Dear researchers, your article, “Thyroid function related symptoms during monotherapy in athyreotic patients” showcased… Read More ›
Relational Stability, part 4: The new thyroid paradigm
This final section of my paraphrase of Hoermann et al’s landmark 2016 article articulates the shift from the limited, older TSH-T4 paradigm to the new paradigm that includes T3 hormone. Interrelational Measures and Emerging New Concepts of Thyroid Homeostasis [Paraphrase… Read More ›
Relational Stability, part 3: Shifting TSH-T4-T3 relationships
Why are some people extremely hypothyroid while their TSH is above reference range, while others have no symptoms and are completely healthy? How important is the Free T3 test when diagnosing true “euthyroid” status within the TSH reference range? Is… Read More ›
Relational Stability, Part 2: Normality of TSH and thyroid hormones
Does the statistically-defined “normal” TSH reference range for the healthy population describe the TSH range for a healthy individual? Does having a TSH within the normal laboratory range always mean you, as an individual are biologically euthyroid? Does falling outside… Read More ›
Relational stability among thyroid hormones and TSH, part 1
In a series of posts, I’m sharing my plainer-English paraphrase of a very important article in thyroid science. My hope is that the public, doctors, and educated thyroid patients can better understand and appreciate its insights. This article by Dr…. Read More ›
Discordance in thyroid symptoms reported by patients and their doctors
There’s no surprise that patients and doctors would disagree about the incidence rate of hypothyroid symptoms in a given patient. “We have an average of 7.2 symptoms per patient” says the cohort of 262 patients. “No, you have an average… Read More ›