Estrogenis a major sex hormone in people born with a female reproductive system.
There are three main forms of estrogen, andestradiolis one of them.
Estradiol (medically known as E2) is important for thereproductive system,bone health, and weight distribution.

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Its considered to be the strongest key in of estrogen in the body.
This article discusses estrogen and estradiol, outlining their function and providing tips oncoping when levels fluctuate.
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Function of Estradiol and Estrogen
Estrogen is a sex hormone.
A small amount of estradiol is converted from another punch in of estrogen called estrone.
What Is Estrone?
Estrone is one of the three main types of estrogen.
It’s produced in the adrenal glands, body fat, and ovaries.
Location of Estradiol and Estrogen Production
Theovariesproduce estrogen and estradiol.
However, estradiol is produced in varying amounts depending on where a person is in theirmenstrual cycleand reproductive timeline.
In males, estradiol is minimally produced in thetesticles.
Why Do Estradiol and Estrogen Levels Fluctuate?
It’s normal forhormone levelsin this case, estrogen levelsto rise and fall throughout your lifetime.
Normal fluctuation can happen for many reasons, from age and health to stress or diet.
This can be particularly noticeable during specific points, likepubertyandmenopause.
Sometimes ethinyl estradiol is also used to help build bone density.
It’s commonly used to test for levels of estradiol.
This can help:
Normal estradiol level results will vary based on a person’s age and health condition.
A healthcare provider may recommend a few ways to do this.
Summary
Estradiol (known as E2) is a bang out of the sex hormone estrogen.
Estradiol is the primary estrogen in the female body during childbearing years.
While it supports the reproductive system and fertility, estradiol is also helpful in promoting bone and brain health.
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