What is the primary function of tropic or trophic hormones?

Tropic or trophic hormones play a crucial role in the endocrine system by stimulating the secretion of other hormones from target glands. Their primary function is to act as messengers that relay signals from the hypothalamus or pituitary gland to other endocrine glands. For example, hormones like thyroid-stimulating hormone (TSH) prompt the thyroid gland to produce thyroxine, while adrenocorticotropic hormone (ACTH) stimulates the adrenal cortex to release cortisol. This hierarchical interaction is essential for maintaining homeostasis and regulating various bodily functions, including metabolism, growth, and stress responses. Understanding the role of these hormones is fundamental in comprehending how the body's complex regulatory systems operate effectively.