What is the hormonal system?
The hormonal system, also called the endocrine system, is a network of glands and organs in the body that produces hormones. Several glands make hormones, including the hypothalamus, the pituitary gland, the pineal gland, the thyroid gland, the parathyroid glands, the adrenal glands, the pancreas, ovaries and testes.
Which endocrine system produces hormones?
The glands of the endocrine system are where hormones are produced, stored, and released. Each gland produces one or more hormones, which go on to target specific organs and tissues in the body. Hypothalamus. While some people don’t consider it a gland, the hypothalamus produces multiple hormones that control the pituitary gland.
What do hormones control?
Generally speaking, hormones control the growth, development, and metabolism of the body; the electrolyte composition of bodily fluids; and reproduction. This article provides an overview of the hormone systems involved in those regulatory processes.
Which gland produces sex hormones?
Other hormone-producing glands throughout the body include the adrenal glands, which primarily produce cortisol; the gonads (i.e., ovaries and testes), which produce sex hormones; the thyroid, which produces thyroid hormone; the parathyroid, which produces parathyroid hormone; and the pancreas, which produces insulin and glucagon.
Overview
Your endocrine system is in charge of creating and releasing hormones to maintain countless bodily functions. Endocrine tissues include your pituitary gland, thyroid, pancreas and others. There are several conditions related to endocrine system issues — usually due to a hormone imbalance or problems directly affecting the tissue. Contents Arrow Down OverviewFunctionAnatomyConditions and DisordersCare Contents Arrow Down See full list on my.clevelandclinic.org
Function
What is the function of the endocrine system? The main function of your endocrine system is to release hormones into your blood while continuously monitoring the levels. Hormones deliver their messages by locking into the cells they target so they can relay the message. You have more than 50 different hormones, and they affect nearly all aspects of your health — directly or indirectly. Some examples include: Metabolism. Homeostasis (constant internal balance), such as blood pressure and blood sugar regulation, fluid (water) and electrolyte balance and body temperature. Growth and development. Sexual function. Reproduction. Sleep-wake cycle. Mood. Very small amounts of hormones can trigger significant responses and changes in your body. If your body has too little or too much of a hormone, it affects your health. This often causes noticeable symptoms. See full list on my.clevelandclinic.org
Anatomy
What are the endocrine system organs? Your endocrine system consists of three types of tissues: Endocrine glands. Organs. Endocrine-related tissues. See full list on my.clevelandclinic.org
Conditions and Disorders
What are endocrine system diseases? There are hundreds of conditions related to issues with your endocrine system. Hormonal imbalances make up a significant number of endocrine diseases. This typically means there’s too much or not enough of one or more hormones. But issues directly affecting endocrine system glands and organs, like benign and cancerous tumors, also account for endocrine diseases. The below groupings cover some — but certainly not all — endocrine system-related conditions. Diabetes and metabolic conditions: Type 1 diabetes. Type 2 diabetes. Gestational diabetes Metabolic syndrome. Obesity. Endocrine cancers and tumors: Adrenal tumors. Neuroendocrine tumors. Pancreatic cancer. Parathyroid cancer. Parathyroid tumors. Pituitary tumors. Thyroid cancer. Thyroid disease: Hypothyroidism and hyperthyroidism. Thyroiditis. Thyroid nodule. Sexual development, function and reproduction conditions: Amenorrhea (absent periods). Erectile dysfunction. Growth hormone deficiency and excess (acromegaly or gigantism). Hormonal acne. Hormone-related infertility. Hypogonadism. Menopausal disorders. Polycystic ovary syndrome (PCOS). Premenstrual syndrome (PMS). Calcium and bone conditions: Hypercalcemia and hypocalcemia. Osteopenia and osteoporosis. Vitamin D deficiency. What healthcare providers treat endocrine system issues? An endocrinologist is a healthcare provider who specializes in the endocrine system and conditions related to your hormones. They can diagnose endocrine conditions, develop treatment and management plans, and prescribe medication. Pediatric endocrinologists specialize in conditions that affect children under 18. Some endocrine conditions may require more than one provider. For example, care for cancer affecting endocrine tissues would also involve oncologists and other cancer specialists. Advertisement See full list on my.clevelandclinic.org
Care
How can I keep my endocrine system healthy? It’s not possible to prevent all types of endocrine system-related conditions, like those that have autoimmune causes. But there are some steps you can take to try and keep your endocrine system healthy, including: Maintaining a weight that’s healthy for you. Exercising regularly. Getting proper nutrition. Getting quality sleep. Limiting or avoiding alcohol. Avoiding or quitting smoking. Chemicals called endocrine disrupters can also affect your endocrine system. These chemicals are in many everyday products, including some: Cosmetics. Food and beverage packaging. Toys. Carpets. Pesticides. You can’t completely avoid contact with endocrine-disrupting chemicals (EDCs). But you can make informed choices to reduce your exposure to them and your risk of any potential health effects. Lastly, if you have a family history of endocrine system-related conditions, like diabetes or thyroid disease, talk to your healthcare provider. They can help you understand your risk of developing the condition and let you know what symptoms to look out for. A note from Cleveland Clinic Your endocrine system is vital to your existence. While normally, your body carefully balances its hormones, having too little or too much of a certain hormone can lead to health problems. If you’re experiencing any concerning symptoms, it’s important to talk to your healthcare provider. They’re available to help. Medically Reviewed Last reviewed by a Cleveland Clinic medical professional on 11/22/2023. Learn more about our editorial process. See full list on my.clevelandclinic.org
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