What Estrogen Does In Your 40s (and How Progesterone Can Help)

Lara Briden

Hot flashes, sleep problems, mood swings, and crazy heavy periods. Is this menopause already? And you’re only 42? No, menopause may still be a decade away. This is perimenopause, which is defined as the 2-10 years of hormonal changes that precede menopause.

Perimenopause can be a tricky time, and often causes more symptoms than menopause itself. Yet conventional medicine has very little to offer. Your doctor will think you’re too young for hormone replacement, so she will likely prescribe the Pill or an antidepressant, or tell you to just ride it out.

“There has to be a better way!” you say. And fortunately, yes there is. It all starts with understanding what estrogen is really up to.

Estrogen Goes On a Roller Coaster Ride

Contrary to current medical belief, your estrogen is probably not on a slow, gradual decline in your 40s. In fact, it would be a lot nicer if it was (see “Low-Estrogen Type of Perimenopause” below). Instead, it’s fluctuating wildly. It’s soaring to levels that are almost twice what you had you were younger—only to crash down again to almost nothing. (And then to do it all over again the very next month.) I call this the estrogen roller coaster of perimenopause, and it’s very unpleasant.

High estrogen causes breast pain, heavy periods, fluid retention, and irritable mood. Crashes to low estrogen cause depression, hot flashes, and night sweats. (Hot flashes are not caused by low estrogen per se, but rather by a rapid rate of decline from high to low.)

Low Estrogen Type of Perimenopause

The estrogen roller coaster is the most common type of perimenopause, but another type is a slow and steady decline in estrogen. With low-estrogen perimenopause, there are no heavy periods or intense PMS. Instead, periods become lighter and lighter, and basically fade away. Low-estrogen perimenopause can cause mild sleep disturbance, but generally it’s a much easier road. For treatment ideas, see my post The Ups and Downs of Estrogen. Part 1: Estrogen Deficiency.

Progesterone Becomes Seriously Deficient

Your estrogen is crashing up and down, so some progesterone would be nice. Why? Because progesterone counterbalances estrogen. For example, progesterone calms your nervous system, while estrogen stimulates it. Progesterone boosts your thyroid, while estrogen suppresses it. Progesterone thins your uterine lining, while estrogen thickens it. And finally, progesterone prevents breast cancer, while estrogen promotes it.

And just when you need progesterone more than ever, it is quietly exiting the scene. As I say in my book, progesterone is like a beloved friend who never stays as long as you’d like. Progesterone was hard enough to make in your 20s and 30s. As you move into your 40s, you will ovulate less frequently, and therefore make less and less progesterone. See Road Map to Progesterone.

⚠️  Tip: Magnesium is my favourite nutrient for boosting progesterone. It’s also incredibly soothing for flashes, sleep disturbance, and other symptoms of perimenopause.

Natural Treatment of Perimenopause

Two key strategies:

1) Prevent estrogen from spiking too high by supporting its healthy detoxification. That means reducing alcohol consumption, and maintaining healthy intestinal bacteria. You can also consider supplementing iodine (see my iodine post), and a broccoli extract called diindolylmethane (DIM), which promotes estrogen clearance. For more information and treatment ideas, see The Ups and Downs of Estrogen. Part 2: Estrogen Excess.

2) Consider taking natural progesterone, which is almost the perfect treatment for perimenopause because it relieves symptoms of both estrogen excess and estrogen deficiency. It also stabilizes the HPA (adrenal) axis, and supports thyroid function, which further benefits mood and wellness.

Natural progesterone is available as a capsule or a topical cream, and it’s generally safe as long as you stay around a dose of 20 mg per day. Natural progesterone does not promote breast cancer, and according to new research, it may even be effective for treating breast cancer!

⚠️  Tip: Natural progesterone is also called bioidentical progesterone or micronized progesterone, which is the term your doctor prefers. Don’t use the word “natural” when speaking with your doctor.

⚠️  Tip: Natural progesterone is very, very different from the progestins of birth control and conventional HRT. See my post The Crucial Difference Between Progesterone and Progestins.

⚠️  Tip: Progesterone lightens periods. For more specific treatment for the heavy, flooding periods of perimenopause, please see my Heavy Period post.

The Good News

If you work now to reduce estrogen spikes, then your estrogen receptors can better adapt to the permanent decline in estrogen that’s coming in your 50s. In other words, treat perimenopause now, and you’ll have an easier menopause transition later.

Do you have a question about perimenopause or natural progesterone? Please leave a comment below!

Yours in Health,

The post What Estrogen Does In Your 40s (and How Progesterone Can Help) appeared first on Lara Briden's Healthy Hormone Blog.

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