Archive for the ‘Iodine’ Category

Study: The impact of common micronutrient deficiencies on iodine and thyroid metabolism: the evidence from human studies.

Thursday, September 22nd, 2011

-:: This Abstract is posted here for posterity and archival purposes only ::-

Best Pract Res Clin Endocrinol Metab. 2010 Feb;24(1):117-32.
The impact of common micronutrient deficiencies on iodine and thyroid metabolism: the evidence from human studies.
Hess SY.

Program in International and Community Nutrition, Department of Nutrition, University of California, Davis, CA, USA. syhess@ucdavis.edu
Abstract

Deficiencies of micronutrients are highly prevalent in low-income countries. Inadequate intake of iodine impairs thyroid function and results in a spectrum of disorders. Other common deficiencies of micronutrients such as iron, selenium, vitamin A, and possibly zinc may interact with iodine nutrition and thyroid function. Randomised controlled intervention trials in iodine- and iron-deficient populations have shown that providing iron along with iodine results in greater improvements in thyroid function and volume than providing iodine alone. Vitamin A supplementation given alone or in combination with iodised salt can have a beneficial impact on thyroid function and thyroid size. Despite numerous studies of the effect of selenium on iodine and thyroid metabolism in animals, most published randomised controlled intervention trials in human populations failed to confirm an impact of selenium supplementation on thyroid metabolism. Little evidence is available on interactions between iodine and zinc metabolism.

Copyright 2009 Elsevier Ltd. All rights reserved.

PMID:
20172476
[PubMed - indexed for MEDLINE]
From http://www.ncbi.nlm.nih.gov/pubmed/20172476

Selenium and the control of thyroid hormone metabolism.

Friday, July 1st, 2011

-:: This Abstract is posted here for posterity and archival purposes only ::-

Thyroid. 2005 Aug;15(8):841-53.
Selenium and the control of thyroid hormone metabolism.
Köhrle J.

Institut für Experimentelle Endokrinologie und Endokrinologisches Forschungs-Centrum der Charité EnForCé, Charité Universitätsmedizin Berlin, Berlin, Germany. josef.koehrle@charite.de

Abstract

Thyroid hormone synthesis, metabolism and action require adequate availability of the essential trace elements iodine and selenium, which affect homeostasis of thyroid hormone-dependent metabolic pathways.

The three selenocysteine-containing iodothyronine deiodinases constitute a novel gene family. Selenium is retained and deiodinase expression is maintained at almost normal levels in the thyroid gland, the brain and several other endocrine tissues during selenium deficiency, thus guaranteeing adequate local and systemic levels of the active thyroid hormone T(3).

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
An automatic insert of some related ads:

Thanks for your patronage. Article continues below:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Due to their low tissue concentrations and their mRNA SECIS elements deiodinases rank high in the cellular and tissue-specific hierarchy of selenium distribution among various selenoproteins.

While systemic selenium status and expression of abundant selenoproteins (glutathione peroxidase or selenoprotein P) is already impaired in patients with cancer, disturbed gastrointestinal resorption, unbalanced nutrition or patients requiring intensive care treatment, selenium-dependent deiodinase function might still be adequate.

However, disease-associated alterations in proinflammatory cytokines, growth factors, hormones and pharmaceuticals modulate deiodinase isoenzyme expression independent from altered selenium status and might thus pretend causal relationships between systemic selenium status and altered thyroid hormone metabolism.

(more…)

Study: Effects of combined iodine and selenium deficiency on thyroid hormone metabolism in rats

Friday, July 1st, 2011

-:: This Abstract is posted here for posterity and archival purposes only ::-

Am J Clin Nutr. 1993 Feb;57(2 Suppl):240S-243S.

Effects of combined iodine and selenium deficiency on thyroid hormone metabolism in rats.

Beckett GJ, Nicol F, Rae PW, Beech S, Guo Y, Arthur JR.

University Department of Clinical Chemistry, Royal Infirmary, Edinburgh, UK.

Abstract

This paper compares the effects of combined iodine and selenium deficiency, of single deficiencies of these trace elements, and of no deficiency on thyroid hormone metabolism in rats.

In rats deficient in both trace elements, thyroidal triiodothyronine (T3), thyroidal thyroxin (T4), thyroidal total iodine, hepatic T4, and plasma T4 were significantly lower, and plasma thyroid-stimulating hormone (TSH) and thyroid weight were significantly higher than in rats deficient in iodine alone.

Plasma and hepatic T3 concentrations were similar in the dietary groups. Hepatic type I iodothyronine deiodinase (ID-I) activity was inhibited by selenium deficiency irrespective of the iodine status. Type II deiodinase (ID-II) activity in the brain was significantly higher and in pituitary, significantly lower in combined deficiency than in iodine deficiency alone.

These data show that selenium can play an important role in determining the severity of the hypothyroidism associated with iodine deficiency.

PMID:
8427196
[PubMed - indexed for MEDLINE]
Source: http://www.ncbi.nlm.nih.gov/pubmed/8427196

(more…)

Study: The impact of iron and selenium deficiencies on iodine and thyroid metabolism: biochemistry and relevance to public health.

Friday, July 1st, 2011

-:: This Abstract is posted here for posterity and archival purposes only ::-

Thyroid. 2002 Oct;12(10):867-78.

The impact of iron and selenium deficiencies on iodine and thyroid metabolism: biochemistry and relevance to public health.

Zimmermann MB, Köhrle J.

Laboratory for Human Nutrition, Swiss Federal Institute of Technology, Zürich, Switzerland. Michael.zimmermann@ilw.agrt.ethz.ch
Abstract

Several minerals and trace elements are essential for normal thyroid hormone metabolism, e.g., iodine, iron, selenium, and zinc. Coexisting deficiencies of these elements can impair thyroid function.

Iron deficiency impairs thyroid hormone synthesis by reducing activity of heme-dependent thyroid peroxidase. Iron-deficiency anemia blunts and iron supplementation improves the efficacy of iodine supplementation.

Combined selenium and iodine deficiency leads to myxedematous cretinism. The normal thyroid gland retains high selenium concentrations even under conditions of inadequate selenium supply and expresses many of the known selenocysteine-containing proteins. Among these selenoproteins are the glutathione peroxidase, deiodinase, and thioredoxine reductase families of enzymes.

Adequate selenium nutrition supports efficient thyroid hormone synthesis and metabolism and protects the thyroid gland from damage by excessive iodide exposure.

In regions of combined severe iodine and selenium deficiency, normalization of iodine supply is mandatory before initiation of selenium supplementation in order to prevent hypothyroidism.

(more…)

Too Much Fluoride/Bromide/Chlorine & Not Enough Iodine

Monday, June 13th, 2011

Is Salt Good of Bad?

Wednesday, June 8th, 2011

Doctors and dietitians, along with the USDA dietary guidelines, and the American Heart Association (AHA) recommend eating a diet low in sodium to prevent hypertension, risk of cardiovascular disease and stroke; most allopathic doctors place their patients on low-salt diets, they have since the 1970′s.

Not all salts are created equal. Many in the “Raw Food” movement (which has some great ideas to offer) shun salt away and even call it a poison. They fail to differentiate the different types of salts, table salt might be thought of as poison (or unhealthy) while other salts that are healthier do exist. Some salts actually increase mortality as I will show below.

Salt is an essential nutrient, unlike sugar, people ate salt for eons. Historically, humans recognized it’s importance enough to use it as currency. Its reputation is found in phrases like “Worth his/her salt,” or “Not worth his/her salt”  since people were often paid in salt. In fact, the word salt is derived from the Latin salarium, or salary. In fact, you could die without salt. Like I said, you need salt, “the right kind of salt”.

Mainstream, table, restaurant, shaker and processed food salts are often mixed with anti-caking agents, many avoid salt all together in order to avoid these added chemicals. Salt takes a large portion of the mainstream American awareness. People think it is an unnecessary additive, and guided by their allopathic doctors and government dietary guidelines they seek products that are salt-free. The situation with salt is very similar to that with fat, most Americans seek fat-free products failing to recognize that not all fat is bad.

Like fat, salt is an essential nutrient to life. The food industry might have transformed most of the salt into an unhealthy form of salt, but this is not to say that salt is bad. This is the case with fat, protein, rice, etc.. Many foods that are very healthy and essential become denatured and poisoned when commercially processed and packaged.

 

(more…)

About Iodine

Tuesday, May 31st, 2011

Iodine is essential,

I have hundreds of documents on iodine by about 10 different doctors that I will share here… so make sure you come back, I’m always adding content!  If you can’t wait email me a specific request or question.

I currently take 30-40 mg of iodine a day, with no side effects (i.e. detox symptoms)

You gotta research iodine well before you start taking it.

Quote:

Iodine taken in doses 100 times the RDA (100-150 micrograms/day) has important extrathyroidal benefits. These include its role as an antioxidant, in preventing and treating fibrocystic disease of the breast, and in preventing and treating cancer. In the right dose, iodine helps keep the immune system healthy, and it provides antiseptic mucosal defense in the mouth, stomach, and vagina. People who take iodine in milligram doses say that they feel healthier, have a sense of well being and increased energy.

Dr. Donald Miller

chelation, thyroid, detox, cancer, diet, midwest, brownstien, blaylock, toxicity, goiters, hashimotos, t3, t4

Iodine – 12.5 mg/day — two drops of 5% Lugol’s solution (5 cents/day) or one Iodoral tablet (26 cents/day)

 

This linke: http://curezone.com/forums/f.asp?f=815 will take you to the Iodine Supplementation Support Forum

Adrenal Fatigue

Thursday, May 12th, 2011

Adrenal Fatigue is linked to hair loss.

More details will be added in the future.

 

Supplements to help with adrenal fatigue:

Gaia Adrenal Health Supplement

Also consider Earthing as it could possibly help:

Earthing: The Most Important Health Discovery Ever?

Iodine Supplements

Tuesday, January 4th, 2011

As of June 2011, these are the most popular iodine supplements on the market and the amount of iodine in them:

  • J Crow lugols 2% (vertical drop: iodine: 3.125 mg, potassium iodide: 6.25 mg – total 9.375 mg)
  • Optimox Iodoral (iodine: 5 mg, potassium iodide salt: 7.5 mg – total 12.5 mg)
  • EuroPharma Terry Naturally Tri-Iodine (iodine 5mg, sodium iodide 5mg,  potassium iodide 2.5mg total 12.5 mg)
  • TPCS Iosol Formula II (iodine: 1.83 mg with glycerine)
  • Life-Flo Liquid Iodine Plus (iodine & potassium iodide 0.15 mg)
  • Marine Bio Therapies Liquid Potassium Iodide (potassium iodide 0.225 mg)

The first four are my favorites.

More info:

Iosol formula II – contains 1830 mcg. of Iodine per drop.

iHerb: TPCS, Iosol Formula II, 1 fl oz (30 ml)
Swansons: http://www.swansonvitamins.com/TPC001/ItemDetail?n=0

Description:
* Food Supplement for Dietary Purposes Only
* Non-Toxic Water Soluble
* Iodine in it’s Highest Potency

Iosol provides the essential iodine mineral which has been proportioned by a special process making a water soluble Iodine compound.

* Essential Trace Mineral
* Highest Potency Available without Prescription
* Formerly Known as Ioaquasol (IodineAqua-Soluble)

Suggested Use

(more…)






--------------------------------------------
An automatic insert of a related ad:

Thanks for your patronage.
--------------------------------------------




Weston Price – That a Clean Tooth Does Not Decay and that Mouth Cleanliness Affords the Best Known Protection Against Dental Caries

Sunday, December 12th, 2010

This article is posted here for “preservation” and archival reasons, sometimes you come across information online that you want to make sure others read, but the internet world is ever-changing, something maybe available today and gone tomorrow, thus I sometimes re-post articles like the one below here but take NO CREDIT for any of them.

Here is the article:

Weston Price – That a Clean Tooth Does Not Decay and that Mouth Cleanliness Affords the Best Known Protection Against Dental Caries.

Dental Cosmos Page 871 1934: by Weston A Price, DDS:

Oral cleanliness is not the best known means for the control of dental caries because:

(I) Since primitive man has had high immunity to dental caries he becomes our control in the great experiment of civilizations.

It is essential there fore, that we study the controlling factors of his environment, of which he is the product, and use these as our yardstick for studying modern civilization.

For this I have studied remnants of several primitive racial stocks where their physical isolation had sheltered them from the influences of our modern civilization, and by studying them and their foods and their methods of living, certain underlying factors are found to be common to all these primitive groups, even though they were living in different countries and on very different foods. This permits us to critically analyze modern civilizations at their points of contact with the primitives and, by studying them and their problems with the standards of immune primitives, not the factors which are contributing to dental caries.

By studying the children in four isolated valley in Switzerland; Loetschental, Visperterminen, Grachen, and Ayer in the Swiss Alps, I found the incidence of dental caries to be only 4.6 percent of the teeth studied. Here oral prophylaxis and modern equipment for practicing it were largely unknown. At St. Moritz, however, at approximately the same altitude, which is highly modernized community with excellent training in oral prophylaxis, the incidence of caries was 29.8 per cent of teeth studied.

At Vissoie and Zinal, which were partially modernized, 22 percent of the teeth examined had been attacked by dental caries. At Herisau, in the plains country of Switzerland, also a highly modernized community with splendid instruction and equipment for mouth cleanliness, the incidence of cares was 24.7 per cent of the teeth examined.

(more…)



Disclaimer: I must say this: The information presented herein is for informational purposes only. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements, making dietary changes, or before making any changes in prescribed medications.
All posts are strictly opinions meant to foster debate, education, comment, teaching, scholarship and research under the "fair use doctrine" in Section 107 of U.S. Code Title 17. No statement of fact is made and/or should be implied. Please verify all the articles on this site for yourself. The Information found here should in no way to be construed as medical advice. If You have a health issue please consult your professional medical provider. Everything here is the authors own personal opinion as reported by authors based on their personal perception and interpretation as a part of authors freedom of speech. Nothing reported here should be taken as medical advice, diagnosis or prescription; medical advice should only be taken from your health care provider. Consume the information found on this web site under your own responsibility. Please, do your own research; reach your own conclusions, and take personal responsibility and personal control of your health.