Endocrine system function

The endocrine system comprises multiple glands—including the pituitary, thyroid, parathyroid, adrenal glands, pancreas, ovaries/testes—that secrete hormones directly into the bloodstream. These chemical messengers regulate essential biological functions such as metabolism; growth and development; sexual maturation and reproduction; mood; sleep cycles; stress response; blood pressure; appetite control; and homeostasis. The proper functioning of this complex network ensures health across all stages of life—from conception through adulthood into old age. Dysfunction can result in various diseases depending on which gland/hormone is affected. "The endocrine system uses chemical messengers called hormones to regulate a range of bodily functions through the release of hormones... Some examples... include metabolism, growth and development, sexual function and reproduction..."

Other names

Hormonal system functionHormone regulationEndocrine regulation

Not applicable