What type of hormone is Estrogen classified as?

• A. Non-sex hormone
• B. Male sex hormone
• C. Female sex hormone
• D. Synthesized hormone

Answer: (C)

Estrogen is classified as a female sex hormone because it plays a crucial role in the development and regulation of the female reproductive system and secondary sexual characteristics. This hormone is primarily produced in the ovaries, but it is also synthesized in smaller amounts in the adrenal glands and fat tissues. Estrogen is essential for various physiological processes, including the menstrual cycle, maintenance of pregnancy, and the development of breast tissue.

Understanding this classification is important, particularly in the context of bone health. Estrogen has a significant role in maintaining bone density, as it helps to inhibit bone resorption and promotes bone formation. A decrease in estrogen levels, such as during menopause, can lead to increased bone loss and a higher risk of osteoporosis. This makes it clear how vital estrogen is to bone health, demonstrating its importance beyond just its classification as a female sex hormone.