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Monday, July 23, 2007

It's Drug Pushers and Junque Science Again...or Menstruation key to bone rebuilding

So with the mass marketing of Gardasil in timing with the push for a pill to stop your menstrual cycle, this report shows something close to normal human physiology.

Gee, maybe there is a way back to truth in labeling, or, as it were, scientific research without pre-determined outcomes.

My alarm went off with Gardasil, as readers of this BLOG well know. It also went off when the big ad campaign came out to get you to buy into how great life is without that part of being a woman that they want to deny you next.

One pill, no period.

Sounds easy, but did they forget to include in the ad all the problems you'll encounter because of the pill's nutrient depletions? Not!

And of course they probably forgot to mention that as you age, you just might be forced into a category of those swallowing TIDE.

Yes, bisphosphonates are made from by-products of laundry detergent. And, yes, they do destroy bone and increase your risk of developing esophageal cancer.

Aren't these baby boomers going to be a lucky bunch, while Merck, Pfizer, and P & G laugh all the way to the bank.

And then those natural types, like yours truly, will do what she can to educate others on the positive health benefits of menstruation.

This is also something your Taoist teacher will tell you if you listen.

Menstruation key to bone rebuilding in anorexics

Adequate nutrition can rebuild bone mass in women with anorexia, but the restoration of normal menstrual periods appears to be necessary for fully normal bone metabolism to be recovered, a new study shows.

"Our observations may be important to an understanding of the mechanism of possible reversal of osteoporosis in anorexia nervosa, for which there is as yet no effective treatment," Dr. Jennifer Dominguez of Columbia University Medical Center in New York City and her colleagues conclude.

Studies in which anorexic women have been given oral contraceptives or estrogen to help restore bone mass have had mixed results, Dominguez and her team note, while the process by which bone thinning occurs in these patients is not fully understood. Further, they add in the July issue of the American Journal of Clinical Nutrition, "the role of nutrition in the recovery of bone has been underestimated."

To better understand bone loss and rebuilding in these patients, the researchers followed 28 women with anorexia nervosa who were undergoing treatment to help regain weight, comparing them to a control group of 11 healthy young women.

After just over two months on nutrition therapy, the anorexia nervosa patients showed significant increases in bone mineral density, the researchers found. Patients' levels of the protein osteocalcin, which is secreted by bone cells and is a key marker of bone formation, also rose. But levels of N-telopeptide, a marker for bone breakdown, remained abnormally high, except among eight women who began menstruating normally after recovering 90 percent of their ideal body weight.

The average bone mineral density among women who didn't begin menstruating after treatment was lower than the bone mineral density for the women who started menstruating and the healthy controls.

The findings suggest, Dominguez and her colleagues note, that women with anorexia have normal to increased rates of bone formation, but that bone breakdown outpaces bone building, resulting in loss of bone mineral density.

"Our data suggest that nutritional therapy is critical and necessary for optimal effect of other therapies," the researchers write. These drugs include antiresorptives -- drugs that block bone breakdown - and estrogen replacement therapy. In fact, they add, such treatment may not be effective until nutritional therapy has restored normal bone formation.

SOURCE: American Journal of Clinical Nutrition, July 2007.

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