Estradiol is the most potent and predominant form of estrogen in the human body. Estrogens like estradiol play an essential role in sexual development and function. They are responsible for development of what we consider "feminine" characteristics.
Some key points about estradiol:
- Estradiol is produced primarily by the ovaries, as well as small amounts from the adrenal glands and fat tissues. It peaks during the menstrual cycle to prepare the body for ovulation and menstruation.
- It binds to estrogen receptors throughout the body, particularly in the breasts, uterus, brain, bone, liver, heart and other tissues.
- Estradiol has many functions related to reproductive health and sexuality:
- Working with other hormones to control the menstrual cycle and ovulation
- Maintaining the health of tissues like vaginal lining, cervix and uterus
- Influencing libido and sexual arousal/lubrication
- It also helps regulate bone formation, cholesterol levels, body fat distribution and other metabolic processes.
Now you may wonder - how do I know if my estradiol levels are normal or healthy?
The normal range can vary substantially, but generally
healthy estradiol levels for premenopausal women are:
- Follicular phase: 25-75 pg/mL
- Mid-cycle peak: 85-400 pg/mL
- Luteal phase: 60-180 pg/mL
- Postmenopause: < 10 pg/mL
If your levels are too high or low, you may experience symptoms like irregular periods, infertility, low sex drive, hot flashes, and sleep problems.
At Vitality Hormone Clinic, we specialize in comprehensive hormone testing and personalized treatment plans. Our experts can help diagnose hormonal imbalances related to estradiol and find the right bioidentical hormone therapy for your needs. Contact us today for a consultation!
I hope this overview gives you a better understanding of the important hormone
estradiol! Let me know if you have any other questions.