Recycling: A portion of the more than 4 million tons of gypsum waste that was generated by wallboard manufacturing, wallboard installation, and building demolition was recycled. The recycled gypsum was used chiefly for agricultural purposes and for the manufacture of new wallboard. Other potential markets for recycled gypsum
Even when it's enlarged, your thyroid may produce normal amounts of hormones. It might also, however, produce too much or too little thyroxine and T-3. A number of factors can cause your thyroid gland to enlarge.Among the most common are: Iodine deficiency. Iodine, which is essential for the production of thyroid hormones, is found primarily in seawater and in the soil in coastal areas. Cancer of the thyroid often appears as an enlargement on one side of the thyroid. 2  Pregnancy. 3  A hormone produced during pregnancy, human chorionic gonadotropin (HCG), may cause your thyroid gland to enlarge slightly. 4  Inflammation.
The following causes of Enlarged thyroid gland appear in the population at a rate of substantially less than 200,000 people per year in the USA: Thyroid cancer; more causes...Â» Causes of Enlarged thyroid gland without any prevalence information . The following causes of Enlarged thyroid gland are ones for which we do not have any prevalence information.