What are hormones?

Answer 1

Hormones are chemical messengers that are produced by various glands in the body and then released into the bloodstream. These chemical substances travel throughout the body and regulate various physiological functions and processes. Hormones play a crucial role in regulating growth, metabolism, reproduction, mood, and other bodily functions. They help maintain homeostasis and facilitate communication between different organs and tissues in the body. Examples of hormones include insulin, estrogen, testosterone, adrenaline, and cortisol, among others.