Hypothalamus gland isresponsible for maintaining the bodytemperature. It also maintains dailyphysiological cycles and controlsappetite. The pituitary gland regulates vitalbody functions and general wellbeing. Adrenal glands produce hormonesthat help regulate body metabolism,immune system, blood pressure,response to stress and other essentialfunctions. The thyroid gland produceshormones that regulate the body'smetabolic rate controlling heart,muscle and digestive function andbrain development.