Hypothalamus is a super master endocrine gland. Elaborate

Hypothalamus regulates a wide spectrum of body functions. It contains several groups of
neurosecretory cells called nuclei, which produce hormones. These hormones regulate the synthesis and secretion of pituitary hormones. However, the hormones produced by hypothalamus are of two types, the releasing hormones (which stimulate secretion of pituitary hormones) and the inhibiting hormones (which inhibit secretions of pituitary hormones).
The hormones reach the pituitary gland through a portal circulatory system and regulate the functions of the anterior pituitary. The posterior pituitary is under the direct regulation of hypothalamus. The oxytocin and vasopressin are the two hormones synthesised by hypothalamus that are transported to posterior pituitary.