Endocrine system includes eight major glands throughout your body, like the thyroid , pituitary , adrenal , and pancreas. This system affects growth and development, metabolism, sexual function, and mood.
The system may be a network of glands that produce and release hormones that help control many important body functions, including the body's ability to vary calories into energy that powers cells and organs. The system influences how your heart beats, how your bones and tissues grow, even your ability to form a baby. It plays an important role in whether or not you develop diabetes, thyroid disease, growth disorders, sexual dysfunction, and a number of other hormone-related disorders.