Hormones are found in the endocrine system. First, the word endo in Greek means inside or within and crinis means secrete. The endocrine system consists of ductless glands that secretes hormones. This system is also known as the central control system. It also communicates with the chemical signals called hormones. These hormones help to control the growth and development, metabolism, reproductive processes, and even affect our mood.  The glands are the major organs of the endocrine system. All glands release hormones. There are two categories of hormones.

They are the steroid hormones and non-steroid hormones. Steroid hormones are naturally produced by the body. It is the secreting cell that releases steroids in the blood. This hormone is attached to the receptor inside the target cells. The other category which is the non-steroid hormones is also naturally produced by the body. The adrenal gland releases a hormone known as the adrenaline hormone, see some comments www.esica-mba.tw/seo/. The pituitary gland located at the base of the brain and is connected to the hypothalamus releases hormones such as thyrotrophin, somatostatin, gonadotrophin, corticoltrophin, and the growth hormone.

In the thyroid gland, you can find thyroxine and tri-iodothyronine. You can find the hormones such as parathyroid hormone and calcitonin in the parathyroid glands. Cortisol, aldosterone, and androgens are in the adrenal cortex. Hormones such as insulin, glucagon, and somatostatin are being released by the pancreas. As you know, there are many glands found in the endocrine system and each gland releases one or more hormones.