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Too Much of a Good Thing - Selenium: Little More Than in Many 'Multis' Can Trigger Subclinical Hypothyroidism, Less Selenium (25% of the RDA) Cuts 13% Body Fat in 10 Weeks

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Three things make this study special #1 it's human study, #2 it was conducted in a metabolic ward and #3 it didn't use potentially toxic Se supplements If you ask around about how you can accelerate your metabolism, selenium and iodine, which are both important players in the concert of thyroid hormones, are usually among the first supplements to be mentioned. The bad news is: If you are not deficient in one of them, taking copious amounts of either of them may well slow down your metabolism significantly. In view of the fact that the mechanism that triggers this side effect for selenium is a bit more straight forward than it is for iodine, I would like to start this new series with the initially mentioned essential trace element. Learn more about your thyroid , T3 , and T4 at the SuppVersity Green tea messes w/ your thyroid hormones TSH alone is not a good measure of thyroid health Fructose prevents decline of T3 while dieting T2 has thyroid-suppressing ...

TSH - A Critical Re-Evaluation of Its Non-Significance: Why Your TSH May Tell You Nothing About Your Thyroid Health

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Symptoms of hypo- and hypothyroidism (figure from youngstershub.com)  In previous articles about overtraining I've already touched on the possibility that training too much and eating to little can put you into a state where your TSH levels are low, even if the same goes for your free T3 and free T4 values. Normally, your hypothalamus should correct low levels of the two active thyroid hormone T3 and T4 by increasing TSH. This physiological up-and-down is what doctors use to diagnose hypo- and hyperthyroidism by measuring TSH and in many cases only TSH - text-book practice, but still questionable against the background of the latest science. Learn more about your thyroid , T3 , and T4 at the SuppVersity Green tea messes w/ your thyroid hormones Overfeeding affects thyroid hormones Fructose prevents decline of T3 while dieting T2 has thyroid-suppressing ef-fects as T3 & T4 Dieting makes you "hypothyroid" - temporarily Levothyroxine may not b...

Study Confirms: Excessive Green Tea Consumption (1-2L) May Reduce Your Thyroid Function (T3, T4) by Almost 50%

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If you drink green tea 24/7 you don't have to wonder if your thyroid is sluggish and your belly growing. I've alluded to the anti-thyroid effects of green tea extracts in previous articles. That simply drinking green tea (albeit excessively) would trigger the exact same effects, though, is news. News I got from a very recent study from the  Zagazig University Faculty of Medicine  in Egypt. The authors, Abulfadle K. A., Bakhaat G. A., Shaik R. and Tantry B. A., studied the effect of excessive green tea intake on body weight and serum thyroid hormones in male mice and compared their results to what happens if the rodents are fed only fluoride and caffeine. Overtraining puts you at a similar risk of low thyroid levels as tons of green tea Female Athletes' Body Comp Suf- fers From Dieting Athlete's Triad is not a female exclusive phen. Athlete's Triad - Analysis of the Vicious Cycle Athlete's Triad - How to Recover Part 1/3 Athlete's Tri...

Complete Meals & GI (Non-)Sense, Glutamine & GLP-1, Low Thyroid & High Trigs, N-3 vs. N-6 Interactions, Optimal DHA Dosage in Kids W/ NAFLD, Selenium vs. Aluminum Toxicity

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While this is not the exact combination of chicken breast, mashed potatoes and salad in the first one of today's news items, it's more than likely that the predicted GI (and thus probably what you would find if you looked it up in a table) overestimates the postprandial glucose response to this meal by ~50% and says absolutely nothing about the insulin response. It looks like complex meals and over-simplified theories, don't mix well, at all ;-) 78% that's the SuppVersity Figure of the Week and actually part of the additional information I provided on one of today's On Short Notice items. It's the increase in coronary heart disease risk women with subclinical hypothyroidism have compared to their peers with spot on TSH levels of 0.5-1.5mU/L (Asvold. 2012). In conjunction with other more or less recent studies, such as Mitchel's, Hsu's and Sahai's paper confirming the previously often talked about but not well-established 2-fold increase in con...

Dietary Thyroid Treatment: Beef, Green Vegetables, Full-Fat Milk & Butter Normalize TSH in Subclinical Hypothyroidism

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Image 1: "Nutritional thyroid medication" - Sirloin of beef in smoked butter (thestaffcanteen.com) "Hypo- what?" This is probably the answer your grandparents would have gotten, if they had told one of their friends that they suspected to be hypothyroid, or, put simply, had an "underactive" thyroid gland. What used to be medicinal rarity, though, has become more and more of a plague in the course of the last decades. And while "full-blown" hypothyrodism, which is (quite ridiculously) defined by TSH values of >10mU/l, is still pretty rare, the number of people with oftentimes undiagnosed "subclinical hypothyrodism" who have elevated TSH levels, but remain below the more or less artificially defined upper cut-off level, or normal TSH levels, but low levels of the thyroid hormones T4 and, more importantly, T3, is on a constant rise. "Subclinical" hypothyroidism: Not just a thread to your weight, but also to your health ...
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