Pat Bizich 
	Banned 
	
	Registered: May 2004 
	Location: northeast 
	Posts: 1278  | 
	
	
	 
	 While I got it up here is another study on Environmental influences on the Thyroid. 
 
https://www.ncbi.nlm.nih.gov/pmc/ar...PMC2935336/#B32 
 A few excerpts: 
 
The common model of the onset of autoimmune thyroid disease involves an underlying genetic predisposition and a trigger(s) that initiate the cascade of events and sustain the process, culminating in thyroid hypofunction or hyperfunction.  
The environmental factors most closely associated with susceptibility to autoimmune thyroid disease include radiation, iodine intake (OOPS THERE IT IS AGAIN ), and environmental toxicants 
 
 Excess iodine, however, can also have adverse effects depending on underlying thyroid function, as well as the extent and duration of iodine excess .The acute response to increased iodine intake with a normal underlying thyroid is reduced thyroid hormone production and release, the Wolff–Chaikoff effect. In most individuals with normal thyroids, there is an escape from this effect after 5–7 days. Those with underlying thyroid dysfunction, however, may be unable to escape from this effect and have persistent hypothyroidism. (This  may explain why some of you say ..well gee I am using the same feed and I am having no problems)Patients with multinodular goiter and associated areas of autonomous, TSH-independent, thyroid hormone production can have excess thyroid hormone production in response to iodine, the Jod–Basedow effect. 
In response to iodine supplementation in areas of iodine deficiency, there is an increase in thyroid autoantibodies and in some cases autoimmune thyroid disease. 
Excess iodine, however, is associated with adverse effects, especially in those with underlying multinodular goiter or with thyroid autoantibodies.  
 
Soy protein and soybean isoflavones have been associated with reduced T4 absorption, interference with thyroid hormone action  and, in a few studies, increased thyroid autoimmune disease.(CHECK YOUR DOG FOOD INGREDIENTS) 
	
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IT SEEMS THAT EVERYTIME A BREED OR LINE OF DOGS GET POPULAR IT EVENTUALLY LEADS TO ITS RUINATION BY UNINFORMED PEOPLE BREEDING WITHOUT DOING THEIR RESEARCH FIRST. 
 
Gone but never forgotten: 
NtChGrCh Dryfork Punkin 
NtChGrCh Dryfork Little Blue Baby Doll 
2009 Pa Show Dog Of The Year 
GrCh Dryfork Little Black Book  
Gr.Ch. Make My Day Sunny  
Gone too soon RIP  my baby girl 
Gr.Ch. Black Dog Black Cherry 
GrCh Dryfork Black Dog Raine  
One of kind and would make a believer out of you when you thought there were no coon left 
Home of:  
2009,2013,2018  Pa. State 
 Show Handler Of The Year 
CH. Power Pack Pepper 
2018 Pa. Show Dog Of Year  
Gr.Ch. Batman's Poison Ivy 
2011&2013  WTDA Pa State Champion  
2011&2013 Overall Hunt For The Cure 
Ch. Jay's Greenridge Heidi 
In memory of my best friend "Jay" 
	Last edited by Pat Bizich on 04-25-2019 at 10:17 PM 
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