An endocrine gland is a special type of gland in the body that releases hormones directly into the bloodstream. These glands are a key part of the endocrine system, which helps control various body functions like growth, metabolism, and mood. Unlike other glands, such as sweat glands which release their products outside the body or into cavities, endocrine glands have no ducts and their hormones travel through the blood to reach and affect different organs and tissues. Examples of endocrine glands include the pituitary gland, thyroid gland, and adrenal glands. These glands work together to keep the body balanced and functioning properly.
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