What is the primary function of trophic hormones?

The primary function of trophic hormones is to stimulate specific tissues or glands in the body. These hormones are produced by the anterior pituitary gland and act on other endocrine glands to promote growth, development, and the secretion of other hormones. For example, thyroid-stimulating hormone (TSH) prompts the thyroid gland to produce thyroid hormones, which regulate metabolism. Adrenocorticotropic hormone (ACTH) influences the adrenal glands to secrete cortisol, which plays a vital role in stress response and metabolism.

The focus on stimulating specific tissues or glands distinguishes trophic hormones from other types of hormones that may have different roles, such as metabolic regulation or fluid balance. This targeted action is crucial for maintaining homeostasis in various physiological processes throughout the body.