FRIDAY, April 8 (HealthDay News) -- The human body’s intricate framework of interconnected systems, which work together to maintain health and life, depend on one small, butterfly-shaped gland that weighs less than half an ounce. The thyroid gland, located in the front of the neck, releases hormones that regulate metabolism, directing the body to break down food into energy and then either use it immediately or store it for later use.
