Estrogen is one of the key sex hormones in both men and women. This vital hormone contributes to sexual development and function, calcium regulation, heart health, and more. But what exactly does estrogen do?
What is the role of estrogen?
Estrogen promotes the development of what we think of as "female" sex characteristics. In pubescent girls, rising estrogen levels stimulate breast growth, regulate the menstrual cycle, influence body fat distribution to the hips/thighs, and more. Estrogen also plays an important role in pregnancy by promoting uterus growth and maintenance.
Even in men and postmenopausal women, estrogen still supports bone strength, cardiovascular function, muscle mass, and libido. So while we often associate estrogen with femininity, healthy estrogen levels benefit everyone!
Where does estrogen come from?
The main sources of estrogen are:
- Ovaries - These produce estradiol, the predominant and most potent type of estrogen
- Adrenal glands - Produce smaller amounts of estrone and estriol
- Aromatase enzyme - Converts androgens like testosterone to estradiol and estrone
During menopause, ovarian estrogen production drops drastically. However, the aromatase enzyme allows postmenopausal women to still produce moderate estrogen.
Estrogen imbalance
Both high and low estrogen can cause problematic symptoms. Estrogen dominance often manifests as weight gain, headaches, and mood changes. Low estrogen (common in menopause) can cause hot flashes, vaginal dryness, osteoporosis, and heart disease risk.
If you suspect an
estrogen imbalance, consider getting your levels tested. Optimal Hormone Health Clinic offers cutting-edge estrogen blood tests and holistic hormone therapy to help patients achieve optimal wellness. Their individualized treatment plans improve quality of life for people of all ages and genders.
In summary, estrogen serves vital functions across body systems for men and women alike. Though best known for its role in female sexual development, this multifaceted hormone also benefits the heart, bones, brain, and more. Monitoring and managing estrogen levels can improve wellbeing across the lifespan. Consider contacting innovative clinics like Optimal Hormone Health Clinic if you think hormonal issues may be impacting your health.