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Hormones

Hormones are your body's chemical messengers. They travel in your bloodstream to tissues or organs. They work slowly, over time, and affect many different processes, including:

  • Growth and development
  • Metabolism - how your body gets energy from the foods you eat
  • Sexual function
  • Reproduction
  • Mood

Endocrine glands, which are special groups of cells, make hormones. The major endocrine glands are the pituitary, pineal, thymus, thyroid, adrenal glands, and pancreas. In addition, men produce hormones in their testes and women produce them in their ovaries.

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Results 1 - 10 of 2,819 for hormones
  1. Hormones (National Library of Medicine)  
    Hormones are your body's chemical messengers. They travel in your bloodstream to tissues or organs. They work ... glands, which are special groups of cells, make hormones. The major endocrine glands are the pituitary, pineal, ...
  2. Hormone Replacement Therapy (National Library of Medicine)  
    ... before and during menopause, the levels of female hormones can go up and down. This can cause ... go away on their own. Other women take hormone replacement therapy (HRT), also called menopausal hormone therapy, ...
  3. Growth Hormone Tests What are growth hormone tests? Growth hormone (GH) tests are blood tests that check to see if your body is making a normal amount of GH. ...
  4. Anti-Müllerian Hormone Test What is an anti-müllerian hormone (AMH) test? An anti-müllerian hormone (AMH) test measures the amount of AMH in ... which are glands that make sperm and male hormones. In females, the ovaries make AMH. The ovaries ...
  5. Adrenocorticotropic Hormone (ACTH) What is an adrenocorticotropic hormone (ACTH) test? This test measures the level of adrenocorticotropic hormone (ACTH) in a sample of your blood. A hormone is a chemical messenger ...
  6. Follicle-Stimulating Hormone (FSH) Levels Test What is a follicle-stimulating hormone (FSH) levels test? This test measures the level of follicle-stimulating hormone (FSH) in a sample of your blood. A ...
  7. Luteinizing Hormone (LH) Levels Test What is a luteinizing hormone (LH) levels test? This test measures the level of luteinizing hormone (LH). A hormone is a chemical messenger in ...
  8. Parathyroid Hormone (PTH) Test What is a parathyroid hormone (PTH) test? This test measures the level of parathyroid hormone (PTH) in your blood. PTH, is made by ... are four pea-sized glands in your neck. Hormones are chemical messengers in your bloodstream. They control ...
  9. TSH (Thyroid-stimulating hormone) Test What is a TSH Test? TSH stands for thyroid stimulating hormone . A TSH test is a blood test that measures this hormone. TSH levels that are too high or too ...
  10. Isolated growth hormone deficiency is a condition caused by a severe shortage or absence of growth hormone. Growth hormone is a protein that is necessary for ...
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