Your endocrine system consists of the tissues (mainly glands) that create and release hormones. Endocrine tissues include your pituitary gland, thyroid and others.

The endocrine system[1] is a messenger system in an organism comprising feedback loops of hormones that are released by internal glands directly into the circulatory system and that …

Dec 21, 2023 · The endocrine system uses chemical messengers called hormones to regulate a range of bodily functions through the release of hormones.

Aug 28, 2023 · The endocrine system consists of glands that make hormones. Your body uses hormones to control growth, development, metabolism, reproduction, mood, and other functions.

Nov 6, 2025 · Endocrine system, any of the systems found in animals for the production of hormones, substances that regulate the functioning of the organism. Such a system may …

The endocrine system is a complex network of glands and organs. It uses hormones to control and coordinate your body's metabolism, energy level, reproduction, growth and …

Hormones are secreted by endocrine glands, such as the pituitary, thyroid or adrenal glands. Not all glands are classified as endocrine glands; for example, sweat glands or lymph glands are …

The main function of endocrine glands is to secrete hormones directly into the bloodstream. Hormones are chemical substances that affect the activity of another part of the body (target …

Jun 28, 2025 · Endocrine glands, which are special groups of cells, make hormones. The major endocrine glands are the pituitary, pineal, thymus, thyroid, adrenal glands, and pancreas.

Characteristics of Hormones Chemical Nature of Hormones Chemically, hormones may be classified as either proteins or steroids. All of the hormones in the human body, except the sex …