Selenium, Iodine is not saving the world from thyroid issues, rather they are two of the steps to do that may help.
The whole endocrine system works together.
Keep posting good information like this and ye shall be rid of me.
What is an endocrine organ? One that secretes directly into fluid or a ductless organ.
The wizard behind the endocrine organs are the elimination organs, they keep the endocrine organs clean. What is the key to unlock the elimination organs? Frugivorism.
Why is Grizz's neck so gigantic? Poor elimination organs leading to a host of endocrine problems.