Thyroid disorders
Thyroid disorders - The thyroid is a small gland, shaped like a butterfly that rests in the middle of the lower neck. Its primary function is to control the body's metabolism. It produces two thyroid hormones—triiodothyronine (T3) and thyroxin (T4)—that travel through the blood to all tissues of the body. See more: http://drdhawales.com/thyroid-disorder.php