Hormones regulate bodily functions from "summary" of The Biology Book by DK
Hormones are powerful chemical messengers that play a crucial role in regulating various bodily functions. These chemical substances are produced and released by the endocrine glands, and they travel through the bloodstream to target cells or organs where they exert their effects. Each hormone is specific in its function and acts on specific receptors in target cells to produce a response. The endocrine system, which is made up of glands that secrete hormones, works in coordination with the nervous system to maintain homeostasis in the body. Hormones help regulate a wide range of physiological processes, including metabolism, growth and development, reproduction, mood, and sleep. For example, insulin, a hormone produced by the pancreas, helps regulate blood sugar levels by promoting the uptake of glucose by cells. Hormones can have both short-term and long-term effects on the body. Some hormones...
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