
HRT AND WEIGHT GAIN: ALCOHOL AND INSULIN - HGH
IN THIS ISSUE (July 1997):
The May 1997 issue of The Journal of Clinical Endocrinology and Metabolism brings up the PEPI report on weight gain in the four hormone groups vs the placebo group. Yes, just as expected, the women in the placebo group gained the most weight, and the women on Premarin alone the least, also preserving the most slender waistline. The hormonal regimens (all of them using .625mg Premarin), however, provided "only slight protection against postmenopausal weight gain." In a nutshell: women assigned to hormonal treatments gained on the average 1 kg (2.2 lbs) less over three years than those assigned to placebo. The least weight gain was noted in women on Premarin alone (.7 kg, or 1.54 lb), together with the least increase in waist girth (1.1 cm, which is slightly less than half an inch). The continuous Premarin/Provera regimen came next. With cyclical Provera and progesterone, the results were a tad worse, but the differences were not statistically significant. Women assigned to placebo gained an average of 2.1 kg (4.62 lbs). Thus, placebo-takers gained twice as much weight as HRT users. Women aged 45-54 showed much greater increases in weight than women aged 55-65. Why the advantage of Premarin alone? Probably because it reduces insulin resistance, resulting in lower insulin levels, while Provera and unfortunately to some extent natural progesterone as well tend to increase insulin resistance (thats why progesterone is now commonly used to fatten cattle; but it takes pregnancy levels of progesterone, not NHRT levels, for a serious metabolic impact). The researchers found that smoking was associated with upper-body obesity (a factor predisposing to diabetes), and that "women who were assigned to active treatment and who also smoked cigarettes did not obtain the same protection from weight gain as did those who were non-smokers. This suggests that smoking interferes with estrogens effect. (. . .) In non-obese smokers, increased smoking correlates positively with increased waist girth and negatively with hip girth (. . .) Peripheral hyperinsulinism has also been reported to be a characteristic of smokers." Smoking results in lower serum estrogen levels. This is due to increased estrogen clearance. The same phenomenon can be seen in heavy coffee drinkers. Now, heavy smokers often are also heavy coffee drinkers. They need to drink more coffee to even notice the effect, since their clearance of caffeine is also much faster. "There was a modest trend of PEPI women who reported greater alcohol intake to gain less weight." Alcohol has been shown to 1) lower insulin levels (see below); 2) elevate estradiol levels if the woman takes oral estrogens, which go to the liver first. The effect is much less pronounced with dermal estrogens. Another way in which estradiol helps prevent weight gain is by increasing brain serotonin, which acts as an appetite suppressant. In addition, estrogens promote the secretion of growth hormone, which is very important for preventing the dangerous abdominal obesity. In fact, its possible that estradiols waistline-preserving action is due entirely to its stimulation of growth hormone secretion; i.e., so far as we know, its growth hormone alone that prevents and melts the "spare tire." Considering that smokers have lower estrogen levels, you may be wondering if they have a lower risk of breast cancer. No way. They do have only one half the risk of endometrial cancer, which depends on estrogenic stimulation in a very direct way. When it comes to breast cancer, however, smokers either have the same risk as the population at large, or, if they are unlucky enough to be in a subgroup known as SLOW ACETYLATORS (slow detoxifiers), they are at a hugely elevated risk (more on this in another newsletter). Jewish women in particular tend to be slow acetylators, while Asian women are predominantly fast acetylators. Back to PEPI and weight gain. I think its a terrible shame that the study doesnt include more active groups, including dermal estradiol and progesterone alone. Since women are refusing to take part in placebo studies (they want the benefits of hormones, and who can blame them), there may not be another opportunity for a truly controlled study. Source: Espeland M et al. Effect of postmenopausal hormone therapy on body weight and waist and hip girths. J Clin Endocrinol and Metab 1997; 82:1549-56.)
LIGHT TO MODERATE ALCOHOL CONSUMPTION ENHANCES INSULIN SENSITIVITYThis is not a new study (1994), but one of the many examples of potentially useful findings that seem to get lost in the shuffle. Male and female subjects were given 10-30g of alcohol (10g = one glass of wine); it was found that this kind of alcohol intake resulted in significantly lower plasma glucose levels, lower fasting insulin, and higher HDLs. The author quotes other studies confirming his results, including one that measured triglycerides and found that alcohol consumption also lowered triglycerides. While much has been made of alcohols ability to raise HDLs, its ability to lower blood sugar, insulin, and triglycerides is rarely discussed (but see last issues advice on drinking DRY wine). As for the anti-obesity effect, is it a mere coincidence that Frenchwomen have been found to be the most slender of all European nationalities? And that they have the lowest cardiovascular mortality in the world? (You may be wondering about my own drinking habits. Alas, I cant practice what I preach, since wine doesnt agree with me; my principle is that ones own body knows better than the experts. But men usually tolerate a glass of wine with dinner very well indeed, and I think its benefits are more essential for them than for estrogen-sufficient women.) WARNING: if you take oral estrogens, be aware that alcohol increases the levels of estradiol. In the next issue well discuss the recommendation that women on oral estrogens drink no more than half a glass a day. Source: Facchini, M. Light to moderate alcohol intake is associated with enhanced insulin sensitivity. Diabetes Care 1994; 17: 115-19.
LESS KNOWN SYMPTOMS OF HYPOTHYROIDISMI hope you all know the major symptoms of hypothyroidism, so common among postmenopausal women: low basal body temperature, chronically cold hands and feet, yellowish tinge to the skin, physical and mental sluggishness, low metabolic rate resulting in weight gain and low energy. But the symptoms of hypothyroidism are myriad. Dr. David Williams, a well-known holistic practitioner, points out that a metallic taste in the mouth, for instance, if not related to a medication, can be an indication if hypothyroidism. So can chronic morning headaches, puffiness of the upper eyelids, and thick mucus. Hypothyroidism is perhaps the most undertreated hormone deficiency, especially among postmenopausal women. It has been linked to incorrect estrogen metabolism, poor immunity, and a higher risk of breast cancer. "Chronic fatigue" often stems from both hypothyroidism and adrenal insufficiency. Progesterone, DHEA, and testosterone are all "thyroid helpers," and may be enough when the hypothyroidism is very mild. Aerobic exercise also increases the conversion of T4 to T3 (but the exercise should not be overly stressful). When you are truly hypothyroid, however, life can be quite miserable until you find the right physician. In my sad personal experience, and judging from the accounts of other women whove written to me, a typical endocrinologist is a disaster when it comes to diagnosing and treating hypothyroidism. You need to find a doctor who understands that as we age we get less and less efficient at converting T4 (thyroxine) to the much more active T3, and hence feel much better on a mixture of the two hormones than on thyroxine alone. The Broda Barnes Foundation recommends Armour, since it also provides T2 (whose function is not well known, but it may be important) and calcitonin, which helps prevent bone loss. My endocrinologist immediately denounced Armour as "slaughterhouse product." I had to search for another doctor. I firmly stated that after 20 years of being miserable on Synthroid I simply wasnt going to take it anymore. Ive been on Armour for 2 years now, and love the energy. I never knew I could have so much energy! And my skin isnt yellow anymore. I used to think that it was genetic. Yet the very first day I took my first dose of Armour, in mid-afternoon I noticed not only that my hands got warmer, but also that a certain rosiness started creeping into my cheeks . . . Dosing is critical, since T3 is very powerful in stimulating the heart, and an overdose can be dangerous. A good doctor will start you fairly low, and give you frequent blood tests at first. Its worth it.
BUTT ATROPHY? (MALE)While hiking in Onion Valley (Eastern Sierra Nevada, CA), we chatted with a young backpacker who said, "We have a 70-year-old in our group, and he has real trouble carrying his backpack. No butt." Those gluts are a great undersung asset to both men and women. Generally, the more muscle, the more youthful the metabolism. Thanks to their higher metabolic rate, for instance, muscular individuals burn more calories even while resting, so its easier for them to resist weight gain. But the sad fact is that unless correct hormone supplements are used, muscle atrophy takes its toll. Between the ages of 50 and 80, the average untreated person loses up to 40% of his or her muscle mass. Among women past 80, its not unusual to be so weak and atrophied that lifting a loaded grocery bag is out of the questionor even tightening the faucet all the way. Women are often unaware of muscle loss at first because its covered up by the increase in fat. The good news is that estrogens help maintain muscle mass. For men, testosterone hardly needs promotion when it comes to muscle building. And yes, lifting weights definitely works too. For the elderly who have already lost a lot of muscle, growth hormone may be needed. Returning to our buttless hiker, hes in luck. Androderm is being vigorously promoted, with the slogan "Aim for the physiological ideal." Glossy ads feature graphs showing no increase in PSA. How different from the dumb Climara ads that stress how convenient and "invisible" the estradiol patch is, as though women were concerned that their menopausal status would be detected, and put that ahead of their health. While Androderm is probably a fine option, your mate can get the same benefits at a fraction of the price by ordering T gel or cream from a compounding pharmacy, and not have to worry about skin irritation, common with the patch. WIP currently charges $17.21 for a months supply, regardless of strength. Now thats a bargain for muscle and bone maintenance, not to mention cognitive and cardiovascular benefits (yes, T improves a mans blood lipids). The effects on libido are well-known. Some men cling to the illusion that aerobic exercise such as running will keep them physiologically youthful and muscular forever (just as many women naively believe that taking calcium pills will save their bones). While there is no doubt that runners stay in much better shape than couch potatoes, a study of 2000 male runners, published in the May 1997 issue of American Journal of Clinical Nutrition, found that even the most dedicated runners still developed the "spare tire" as they agedexcess fat around the middle, the bad fat associated with increased risk of heart disease and other degenerative disorders. After the age of 50, the runners tended to lose weight while keeping the "spare tire"a sign of muscle atrophy. The percentage of lean body mass (muscle and bone) is considered one of the most reliable biomarkers of aging. For both men and women, the prescription for maintaining lean body mass in spite of aging is the same: correct natural hormone replacement and weight-bearing exercise.
CONTRACEPTIVE REGIMEN THAT PREVENTS PERIMENSTRUAL MIGRAINESIn menstruating women, 60% of all migraines occur during the perimenstrual phasejust before, during, and just after a period. When estradiol levels fall too low, so does brain serotonin, and this apparently destabilizes the vasoconstriction-vasodilatation mechanism, leading to vascular headaches in susceptible women. While most doctors appear clueless about how to deal with perimenstrual migraines and other common "female complaints," our wonderful CyberDigest gynecologist, Dr. Joseph McWherter of Fort Worth, Texas, has found the solution to perimenstrual migraines: dont level estrogen levels drop too low! Dr. McWherter writes, "My basic regimen for perimenopausal women with menstrual migraines especially if not on a BCM is to take Ovcon 21 days on and stop for 3 days instead of 7. The 3 days off they then apply a 0.05mg estrogen patch (Estraderm). At no time does the estrogen level suddenly drop below that magic setpoint which can induce headaches. This regimen is successful almost 95% in a properly selected population." OvCon is the "feel-good" birth control pill, the only one which gives women that radiant high-estro feeling, which probably has a lot to do with high serotonin levels. OvCon differs from other brands in not having a more favorable estrogen: progestin ratio. This results in better mood, more energy, better skin, and fewer side effects in general. My only concern is that like other brands, OvCon makes the breasts sore (though actually less so than some other brands, perhaps because there is less water retention; reactions are very individual and vary). I wonder if this breast soreness could be eliminated or at least alleviated through the use of natural progesterone. If progesterone alone works for your headaches, you are very lucky. It never worked for me, not even if I took as much as 1gwhile a bit of Estrace works like magic. Lets make sure all women understand the principle of migraine prevention: keep brain serotonin above a certain level by keeping estradiol above a certain level. In other words, if you are prone to migraines, you mustnt let your estradiol drop too low. Keep it as steady as possible by using some form of slowly diffusing dermal E, or by taking Estrace (or generic equivalent) in SMALL, FREQUENT DOSES (4 x/day seems to work). You cant imagine how happy I am to be free of migraines after decades of misery. And now I see that it was possible to feel great and be migraine-free even before menopause! Please spread the word. Thank you, Dr. McWherter, for sharing this valuable information.
IN DEFENSE OF DR.ROBERT WILSONMenopause has been defined as "puberty in reverse." What has been given to you in your teens in now taken away. Breasts and genitals atrophy; erotic female curves give way to a thick-waisted, pot-bellied unisex figure. Hair loses its sheen, eyes their sparkle, the mind its sharpness. Cheeks go from youthful roundness to that sunken, haggard look as subcutaneous fat leaves the face. Even lips seem to atrophy, losing their fullness and color. Gynecology textbooks, in the few pages they devote to meno, use terms such as "ovarian failure" and "senile vaginitis." I will never forget my horror when I read: "The menopausal woman is a physiological castrate." After I recovered from shock, I realized that this was just an objective statement of fact, but the horrible dryness of it still makes me wince. Its been observed that gynecology textbooks are written by men for men, and womens feelings are of no concern. This makes Dr. Robert Wilson, author of "Feminine Forever," stand out even more. Wilson noticed that women SUFFERED during menopause. He didnt dismiss them as neurotic empty-nesters, as so many Freud-influenced physicians of his day did (even hot flashes were considered by many to be imaginary and "neurotic" until they were proven to be an actual physical phenomenon sometime in the 1970s, when someone decided to measure the womens temperature while they reported having a hot flash. PMS, cramps, and post-partum depression were of course also classified as psychological disorders, a bad case of penis envy.). Wilson pointed to the cause of the meno symptoms and of the rapid aging that followed, and proposed a solution. I am not sure that 30 years later we can fully realize how revolutionary it was to define the menopausal woman not as neurotic, not as hysterical, not as a penis-envying female-role rejector who was trying to castrate her mate by losing her libido, but as estrogen-deficient. These days its fashionable in some circles to bash Wilson. There is a reactionary school of feminists who reacts very badly to the term "feminine." You might call them "anti-feminine feminists." If its the female hormones that make women feminine, then meno is a liberation from femininity. (Note how contemptuously Dr. S. Love writes about the "domesticating hormones," and how she presents meno as a return to the state of zest and self-confidence of an 8-year-old girl. Basically, she sees femininity as "estrogen poisoning.") Not infrequently, Wilson is downright demonized as the man who defined menopause as a hormone-deficiency condition and thus supposedly opened women to further exploitation by the medical-industrial complex. Sadly, even the proponents of HRT tend to dismiss his achievement, and nobody seems to point out that he dared to have vision and compassion. He dared to take meno seriously as a legitimate medical condition, and do something radical about it. But right away his view wasnt just the elimination of meno symptoms. It was an anti-aging approachthats why he insisted on life-long use. You call also say that his was a "pro-sexual" approach. "Must women tolerate castration?" Wilson asked. He saw how traumatic the loss of sexuality and secondary sexual characteristics was to the older woman. While Ive certainly met women who insist that they cant wait for sex drive to disappear, most do appear tremendously distressed by the loss of libido and lubrication. Wilson saw that the problem was hormonal, not psychological, and there simply was no need to suffer. (To be fair, its only recently that depression in older menthe "grumpy old man" syndromehas been linked to testosterone deficiency.) Wilson was by no means the first clinician to use ERT. Previously, though, its use was pretty limited. Margaret Mead, for instance, persuaded her doctor that she needed estrogen shots for "circulation," and thus managed to get ERT for some 12 years. Wilson suggested that every woman needed supplemental estrogen, that the supplementation begin as soon as deficiency is detected, and be continued indefinitely. Its also striking that Wilson kept saying that a woman has a RIGHT to full vitality and sexuality, has a right not to suffer from deficiency symptoms, has a right to enjoy life regardless of age. In a sense, he insisted on womens rights long before the womens movement, though his definition was more fundamental, being biological, and designed to correct the cruelties of biology. Its amusing to us today to see the amount of space Wilson devotes to trying to reassure the reader that taking Premarin wont make women "immoral." And yet . . . have the times changed that much? There are still plenty of people, some well-known feminists among them, who appear to be very uncomfortable with the idea of a woman in her seventies or beyond still having sex drive. In an older man, thats admired, strong libido being since times immemorial a marker of male vitality; in an older woman, libido is still often seen as indecent, out of place. Wilsons belief in a womans right to sexual pleasure at any age seems extraordinary to me. Wilsons approach was primitive in the light of todays knowledge. Through no fault of his own, he didnt understand that meno means a multi-hormone deficiency, and that unopposed Premarin (horse estrogens) is not the optimal replacement. But one cant expect advanced knowledge in a pioneer. For some women, Premarin seems to work pretty well, and after taking it for 30 years or so (this includes Dr. Wilsons wife) they are straight-backed, energetic, and sharp-minded. Studies have shown that such long-term users tend to have much less tooth decay, arthritis, Alzheimers, heart disease, stroke etc. The youthful looks of some of these octogenarians are pretty stunning (hence perhaps Loves rather desperate ploy of classifying HRT users as the type of person whose attitude is, "I dont care what the studies say, women on estrogen look younger to me.") Good looks bring us back to the question of femininity. To the sneering question, "Do you really want to be feminine forever?" I say an unhesitating yes. Would it ever occur to anyone to ask a man, "Do you want to be masculine forever?" To view femininity as "estrogen poisoning" and heterosexual sex drive as a disease finally cured by menopause is surely pathological thinking. Isnt this like being both Jewish and anti-Semitic? I dont believe women are empowered by the notion that their hormones are carcinogenic and psychologically debilitating. When Dr. Wilson wrote "Feminine Forever," he dared to suggest that femininity has a great value and is worth preserving. In an even more revolutionary way, he put himself against the tradition of seeing menopause as the gateway to the "autumn of her years," or the "twilight" to which women should accommodate without complaining. He claimed that far from being twilight, menopause should be the high noon of a womans life. And why not? From the start, Wilson belonged to what I call "the menopause left." His position was that you didnt wait for the woman to suffer; you gave her hormones as soon as she needed them, in order to PREVENT the consequences of hormone deficiency. The "menopause right" is best exemplified by a woman who told me, "We should not interfere with the aging process." While she never explained why not, I could not help noticing the large number of herb extracts and homeopathic remedies stashed in her house. Now this somehow correlates with Loves horror of human estrogens, coupled with the recommendation of feeding large amounts of soy products to young girls in order to have the soy estrogens differentiate breast tissue. Because of his vision, courage, and compassion, I see Dr. Robert Wilson as one of the greatest modern physicians. And by the way: whos going to write "Masculine Forever"? Lynne writes: About Wilson: I vividly remember reading his book as a teenager. Now in retrospect, it seems even more impressive and revolutionary. I cant imagine why you think I would object to your defense of his position. I havent run across any (not one) anti HRT feminists. But I also havent read Susan Loves latest bookonly her long piece in the New York Times. I dont quite understand how anyone would think the disabling (sexually, intellectually, physically) of women would make them better. Growing passive as our hormones decline does not make us superior females, taking control of our fate does. And this idea that its Natures plan to not have a libido drives me nuts (but thats part of this whole bogus philosophical position). If Susan Love (or her co-writer) claims this, this is yet another place Love and I part company. I dont think the phrase, "anti-feminine feminists" quite captures their position. Loves position falls within a tradition of thought broader than the sex hormone therapy field. Femininity means different things to different people (though I agree language is not a personal medium) and I have had this discussion with friends about the word "feminine." Some feminists think it means "weak"but not many. Loves conceptual faction falls within a whole breed of philosophical Naturists whose position does not bear scrutiny when taken to its logical extension. Are we supposed to let disabling symptoms take their course, whether or not the word "disease" is used? Why take vitamins then? Why buy good food? Why exercise beyond your profession? (If Im a writer and get on a treadmill, am I treating the sedentariness of my profession like a disease?) Isnt exercise a contrivance if you are not a farmer or some other active profession? It is no defense of women to let them decline as their hormones wane. Though, for sure, not all women seem to need HRT. But for the majority of us who want to perform at our bestLove insults us by calling what were doing, "treating a disease." Feminism is essentially about, is it good for women or is it bad for women? If hormones just made us feel better or feel sexy ---and had no other redeeming value, they would be good for us. And why does Love think (she did this on TV) eating a lot of soy isnt "treating" menopause. Like I said, the position of the philosophical Naturalists doesnt bear scrutiny. Dr. Wilson understood thisyou do what you can, where you can to feel vital. Ivy, this was intended as a short note. I think what youre writing about Wilson is super! Nobody else saw womens symptoms as a simple hormone decline back then. They attributed it to the basic flawed character of the female sex to go nuts at 45. Wilson was a feminist, no doubt about it! My only reservation is about calling Susan Love and followers anti femininebecause I think their slipshod logic falls into the larger Let Nature Be school of thought I have discussed. Their thinking is so backward. Even in the nineteenth century, feminists yelled, "Biology isnt destiny! Biology is history!" They werent going to let anything get in their way of feeling active. Also: Dont you think male HRT will be a requirement in ten years and the whole issue will disappear as a feminist issue? At my holistic docs office (a large facility) all the males working there (about 20) take testosterone and some of them are barely forty. Ive seen several male friends and relatives go into a decline in recent yearsthe expressions on their faces are deflated even making them look smaller. One of the worst cases, my friend Walter, would pull a Susan Love and say, even if it were true (T deficiency) it was meant to be. But then this a guy who thinks microwaves and dishwashers are unnatural. Ivy replies: Lots of wisdom and insight hereand what great lively style. I hope Lynne continues to contribute to CyberHealth. As for the idea that female hormones prevent a woman from achieving her full human potential, what physiological nonsense! The brain relies on estradiol for many of its functions; in the male brain, testosterone is aromatized to estradiol. Women are sharper around ovulation, as confirmed by research; also, some women (including my mother) report great surge of creativity and intellectual energy during pregnancy. When menopause started, it felt as though I'd lost half my I.Q. The main reason I use hormones is so that I can function intellectually. Cardiovascular and other benefits are dandy, but believe me, the impact on brain function would be enough for me. Without hormones, it's not that I feel less female; I feel less ME. * Starr, a feminist leader in Santa Monica, CA, writes: "Let's appreciate our bodies without distortion. The history of feminism is the history of confronting one prejudice after another. Let's confront, examine this long bias against our bodies. Let's have feminism that's not reactionary--not in reaction to the patriarchy but grounded in our own bodies. Long live estrogen!" Ivy replies: How refreshing to hear this in a testosterone-worshipping culture. Its true that testosterone builds bigger muscles and makes one prone to more aggression (when combined with stress hormones), while estrogens make a woman smell sweeter, behave more calmly under stress, be verbally quick-witted, socially perceptive and intuitive, and communicate well. Women need to become aware of the many effects of their dominant hormones, to learn just how phenomenally powerful and magnificently health-giving estrogens really areI think that knowledge would be very empowering. I also appreciate Starrs distinction between REACTIONARY FEMINISM and the kind of feminism that affirm being female and celebrates the female body, female beauty, and female mystery; that doesnt seek to be less female, castrated and sexless.
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