Endocrine

+**Endocrine** refers to a system of ductless [Gland](/wiki/gland)s that synthesize and release potent [Hormone](/wiki/hormone)s. These hormones are secreted directly into the surrounding interstitial fluid, from where they diffuse into nearby [Blood Vessel](/wiki/blood-vessel)s and enter the general [Circulation](/wiki/circulation). Once in the bloodstream, these chemical messengers silently orchestrate growth, [Metabolism](/wiki/metabolism), and many of life's essential rhythms, maintaining the delicate balance within an organism. This system plays a crucial role in regulating various bodily functions, from mood to reproduction.

+**Endocrine** refers to a system of ductless [Gland](/wiki/gland)s that release potent [Hormone](/wiki/hormone)s directly into the bloodstream. These chemical messengers silently orchestrate growth, metabolism, and many of life's essential rhythms, maintaining the delicate balance within an organism.

+## See also

+- [Endocrinology](/wiki/endocrinology)

+- [Metabolism](/wiki/metabolism)

+- [Thyroid](/wiki/thyroid)