A GUIDE TO TSH BLOOD TESTS

A TSH blood test is a simple procedure that measures the amount of thyroid-stimulating hormone (TSH) in your circulation. TSH is produced by the pituitary gland, located at the base of your skull, and it controls your thyroid tsh blood, test blood, work for tsh, thyroid check up at home , free t4 blood test, gland to produce thyroid hormones. This