I recently have seen a bunch of estrogen dominant gals…that means high estrogen levels in their blood. Some of them are pre-menopausal and some are post-menopausal. The post-meno gals are usually on estrogen…too much of it. Did you know the symptoms of estrogen excess are almost the same as those from estrogen deficiency?????? It is not healthy nor safe for your body to have TOO much estrogen. Get tested if you have any concerns.
I copied this good article from womentowomen.com…hope you find it enlightening.
The truth about estrogen dominance as related to
pre-menopause and menopause
While we all owe a huge debt of gratitude to Dr. Lee for his groundbreaking work on the importance of progesterone in relation to estrogen, to my mind the concept of estrogen dominance is too simplistic, as is the concept of progesterone supplementation.
Since Dr. Lee’s death in October 2003, we have witnessed huge leaps in our biochemical understanding. If he were still with us, I’m sure he would feel vindicated to learn that the latest research indicates many women actually do have normal levels of circulating progesterone. Just as Dr. Lee himself noted, what often throws the balance off is an excess of estrogen, caused by environmental, dietary, and lifestyle factors.
What this all means is that the theory of estrogen dominance is very real, but its significance lies in the overall ratio of estrogen to progesterone — and this ratio is an individualized and dynamic one. Of all women experiencing symptoms of estrogen dominance, some with low levels of progesterone may do very well with progesterone supplementation, whereas others with normal progesterone levels may be better off focusing on changes that can normalize their estrogen or testosterone levels. How do you know where you fit in? The only way to really tell is to have your hormone levels checked and take action from there.
It is true that estrogen is often too high relative to progesterone. Most of us who have had PMS are familiar with this temporary form of excess estrogen. You can see by the chart above how progesterone levels gradually fall during the course of a regular menstrual cycle. In some women this drop may be more precipitous and cause symptoms of PMS.
During pre-menopause it’s common for estrogen levels to decrease slowly while progesterone levels plummet — a natural result of fewer ovulations, fewer burst follicles and less progesterone. This can cause many of our worst symptoms. (See our articles on menstrual cycles to learn more.)
Calling this state “estrogen dominance” is catchy but misleading. It implies there is one problem, which isn’t true; and not all women experience the condition anyway. And it implies there is one solution, which also isn’t true. Most of the tens of thousands of women we have treated for pre-menopause symptoms have suffered not from simple estrogen dominance but from a more fundamental disruption of the body’s ability to maintain hormonal balance. There are usually multiple causes, including stress, emotional factors, and the estrogen-like chemicals in our environment called xenoestrogens.
The truth is, healthy hormonal balance is complicated. It isn’t just a matter of not enough progesterone. That’s a little like arguing that menopause is caused by not enough estrogen. As you can see from the chart below showing how hormones are made in your body, there are lots of players out on the dance floor at any given time.
There’s no simple test for estrogen dominance. But if you have severe symptoms of PMS, pre-menopause or menopause that don’t respond to a program of increased support for your body within a month or two, you may have persistently higher than normal levels of estrogen. Let’s talk about why it’s important to pay attention to these symptoms.
What are the health consequences of estrogen dominance?
Another of Dr. Lee’s contributions was to raise women’s awareness of the profound connections between hormonal imbalance and health.
When estrogen levels are high in relation to our progesterone we experience many severe symptoms, among them anxiety, breast tenderness, cyclical headaches or migraines, irregular bleeding, water retention, weight gain and more. (Note that a number of these symptoms are also indicative of the exact opposite condition — a deficiency of estrogen — another example of why the concept of estrogen dominance is too simplistic.)
If estrogen levels stay unopposed, women may develop infertility, endometriosis, amenorrhea (skipped periods), hypermenorrhea (heavy bleeding), fibroids, uterine cancer, heart disease and stroke, and decreased cognitive ability, among other conditions.
And while we share many of the precepts set forth by Dr. Lee, we are less inclined to think of estrogen, even high levels of estrogen, as universally harmful. We believe every woman is unique, and what may cause harm in one may be fine for another. There have been studies and speculation for example about the connection between high levels of estrogen and breast cancer.
Estrogen has many wonderful qualities. It creates our fertility, protects our health in myriad ways, and serves as a powerful anti-inflammatory. But we are very concerned about environmental estrogens. They’re another story entirely.
Awash in a sea of xenoestrogens
For the most part, our bodies are amazingly resilient. We are hard-wired to resist threats to our equilibrium. What our bodies are not designed for is exposure to the many endocrine disruptors in our environment, among them the family of chemicals known as xenoestrogens.
Many of these xenoestrogens are proven carcinogens. They are also well known for their ability to damage the immune system and interrupt hormonal balance. Our cells can’t always distinguish fully between our own estrogen and xenoestrogens. Every cell has estrogen receptors that recognize and open to the shape of an estrogen molecular chain, regardless of where it comes from.
Pesticides are perhaps the biggest source of xenoestrogens. Most bioaccumulate, meaning they are stored in fat cells of fish, poultry and other food sources in increasing concentration until they reach the top of the food chain — where you and I consume them! They are highly estrogenic, and some experts estimate that the average American ingests over a pound of pesticides a year.
A second major source of xenoestrogens is the many growth hormones given to livestock and poultry, most of which contain fat-soluble estrogens. When we consume those animals or their milk, we ingest that estrogen. Organochlorides like dioxin (a by-product of chlorine when it is burned or processed), PCB’s, PVC’s, and some plasticizers are just a few of the many manmade chemicals that act like estrogen in our bodies. Many others have the effect of interrupting our normal endocrine function, hence the term “endocrine disruptors.”
Mainstream medicine is finally paying attention because xenoestrogens not only affect the cells of women, but those of men and children. Sperm counts have dropped by 50% in some studies, a significant factor in the epidemic of infertility. The age at which girls develop secondary sex characteristics (breasts and pubic hair) is also dropping. It is not exactly clear what role endocrine disruptors as a whole have in the steady rise of chronic diseases in children (at earlier ages!), but studies are underway to evaluate this.
It is easy to see why Dr. Lee’s advice to support our bodies with extra progesterone makes some sense. Let’s examine the role progesterone plays in our bodies and how it can help in hormonal balance.
The role of progesterone and estrogen levels in women
Progesterone is the building block for many other major hormones. Cortisol, testosterone and estrogen are all made from progesterone in a process that begins with cholesterol. Take a look at the chart below of the metabolic pathway.
These hormones are present in our bodies to varying degrees at all times, but only progesterone is readily converted into its sister hormones if needed. Importantly, if we are under a lot of stress and our adrenals are pumping out cortisol, our bodies will take any available progesterone and divert it to meet that demand. If too much progesterone gets diverted for cortisol, as happens when you suffer from
adrenal fatigue, there is not enough to make the testosterone needed for a woman’s sexual response — let alone to oppose rising levels of estrogen. No wonder we feel sick, lethargic, and uninterested in sex when we’re under stress!
Insufficient progesterone is hard on our health in other ways because, in addition to reproductive function, all women need normal levels of progesterone to spur new bone growth (and ward off osteoporosis), convert fat into energy, metabolize glucose, and perform many other vital cell functions.
But it’s equally obvious that just adding progesterone isn’t the answer. If stress is creating your hormonal imbalance, adding progesterone will just treat the symptom, not the cause. Because it’s a “moving target,” hormonal balance is never a matter of taking a magic pill. Let’s talk about how to find a solution that works for you.
A woman’s unique path to hormonal balance
In looking at the illustration of the metabolic pathways of progesterone, it’s helpful to think of your endocrine system as a kind of orchestra, and hormonal balance as its music. Each of us has a unique body and biography, so each of us has a unique orchestra and a unique symphony. We all make different demands on our bodies; we all need different kinds of support. Adding any one element to the exclusion of others may make you feel worse, not better. For instance, many women convert progesterone immediately into estrogen; for them, a progesterone supplement will only worsen their imbalance.
There are many women whose bodies, either naturally or due to external factors, produce an abundance of estrogen. I call these patients highly estrogenic, and they are more susceptible to experiencing severe symptoms. They also feel the most dramatic improvement when they add progesterone to their routine.
While genetics have some influence, lifestyle is the single biggest factor in the production and storage of estrogen, progesterone, testosterone, and our other hormones. Our modern diet, filled with refined flour and sugar, simple carbohydrates and artificial ingredients, combined with our lack of exercise, promotes metabolic irregularities that lead to insulin resistance, obesity, digestive problems, and cardiovascular disease, which in turn affect the healthy flow of hormone production shown in the chart above.
Stress plays a major role in estrogen overproduction by triggering an elevated level of cortisol, which interrupts the feedback loop between the brain, pituitary, and the ovaries that regulates hormones. I’m sure most of you have had the experience of skipping a period or two when you are under stress. At the practice we have learned that most women don’t understand that unhappiness is a form of stress. To make the point, I sometimes actually write a patient a prescription that says “Play!”
Limiting our exposure to xenoestrogens is also very important. Thoroughly wash or peel all produce to remove at least some of the pesticides. Eating only lean, organic meat and dairy products is wise. Heat food in metal or porcelain containers, not plastic, and definitely not in the microwave with plastic wrap! Drinking out of glass containers instead of plastic, previously used water bottles, or Styrofoam cups is also a good choice.
A diet rich in phytonutrients is also thought to be protective. Phytoestrogens, for example, are natural, plant-based substances found in soybeans, licorice, yams, alfalfa and lots of other foods that are thought to bind to estrogen cell receptors and protect them from accepting the more damaging xenoestrogens. In addition to eating a plant-rich diet, I recommend taking a high-quality daily nutritional supplement as a very important step towards restoring hormonal balance naturally. Because they work as molecular messengers, abundant botanical and other micronutrients such as essential fatty acids can help increase your body’s ability to listen and dance to the hormonal music.
Phytotherapy —gentle approach to a complex issue
If you truly are progesterone deficient, then additional progesterone may be a good solution for you, particularly when used as part of a comprehensive plan that includes healthy lifestyle and dietary support. We’ve seen women respond extremely well to over-the-counter progesterone cream formulations for just weeks or months; others need higher prescription-strength doses over longer time periods. (A comprehensive blood panel or saliva test will help show whether or not you have a serious hormone deficiency that warrants prescription-strength hormone replacement.)
If you are like most of the women I see, your hormonal picture is much more complex than a simple estrogen or progesterone deficiency. If you are experiencing moderate to severe, persistent symptoms of hormonal imbalance, or weaning yourself off HRT, you can probably benefit from an approach that incorporates phytotherapy aimed at normalizing the healthy dynamic interplay between all three of your key sex hormones: progesterone, estrogen and testosterone. Herbal therapies like black cohosh, Ashwagandha, chasteberry and others are a gentle, natural way to restore your hormone functions as your body requires. Ancient cultures used these botanical remedies to support, enhance or substitute hormones in an adaptogenic manner, as the body required.
So, if you’ve tried some over-the-counter progesterone products and been disappointed, you may benefit from a more comprehensive approach that combines nutritional and lifestyle modifications with a gentle, but well-balanced botanical formulation and prescriptive strength progesterone cream.
WHAT TO DO?
Like Dr. Lee, we think progesterone supplementation can be an important step towards rejuvenating hormonal balance, but we don’t recommend taking a one-hormone approach. And if your symptoms are ongoing, we encourage you to have your hormone levels monitored on a regular basis. Our belief is that the gentlest interventions in the hormonal choreography are the ones that restore balance best.
Remember, progesterone can’t restore hormonal balance alone!
I hope it’s helpful for you to read up on how our bodies really seek hormonal balance, and what each of us can do to find a solution that works for us. Viewing our symptoms as simply a sign of estrogen dominance is as misleading as attributing them to estrogen deficiency alone. And a combination approach works better than any kind of magic pill. Improving our nutrition, adding a robust nutritional supplement, reducing stress, minimizing xenoestrogens, and tapping the adaptogenic power of herbal medicine are all key measures. Together they will help support the demands on our bodies and restore the vitality and good health that come from natural hormonal balance.
* Adapted from information at McGill University and the University of Wisconsin
