http://ifttt.com/images/no_image_card.png Your thyroid, a tiny, butterfly-shaped gland located in front of your windpipe (trachea) and below your voice box (larynx) can have a profound impact on your health and well-being. Throughout life, your thyroid is constantly producing hormones that influence your metabolism. These hormones affect your mood, energy, body temperature, weight, heart, and more. A brief overview of hypothyroidism Your thyroid produces two kinds of thyroid hormones: T4, or thyroxine, and T3, or triiodothyronine. These hormones influence every cell, tissue, and organ in your body, from your muscles, bones, and skin to your digestive tract, brain, and heart, by controlling how fast and efficiently cells convert nutrients into energy — a chemical activity known as metabolism. The thyroid gland is under the influence of the pituitary gland. No larger than a pea and located at the base of the brain, the pituitary gland controls your thyroid’s production of thyroid horm...