Endocrine System: The endocrine system is a network of glands that produce and release hormones into the bloodstream.
Pituitary Gland: The pituitary gland, also known as the "master gland," is a small pea-sized gland located at the base of the brain that controls the release of many hormones throughout the body.
Thyroid Hormones: These are hormones produced by the thyroid gland that regulate metabolism and energy levels.