I Just Saw an Ad for Citracal (Bayer), Touting Genistein, "Proven to Significantly Improve Bone Density", -?
-Would One Expect this From Any Estrogen-Like Substance?
Of Interest:
http://en.wikipedia.org/wiki/Genistein
Answers:
Yes, estrogens are known to prevent osteoporosis, it both slows bone thinning and increases the thickness of bones.
Some people still use artificial estrogens (like premarin- made from the urine of pregnant mares) as a drug to prevent osteoporosis, but this is a terribly risky behavior- pure human estrogens are also known to cause several types of cancers. It's a trade off- the osteoporosis vs. the cancer- and since in that are several other drugs to prevent osteoporosis, estrogens should not be used for that purpose.
Plant estrogens have a much milder effect than synthetic human or purified mammal estrogens. However, plant estrogens have not been evaluated by the FDA, and enjoy not been proven as any kind of real treatment. That is why they aren't sold as prescription drugs- drugs can solitary be sold as prescription if they are proven in several well-designed clinical trials to be both safe and efficacious. Plant estrogens have be used only in over-the-counter products as treatments for menopausal symptoms like hot flashes and irritability.
This is what their website have to say:
Plus Genistein, an ingredient found in nature within soy,
which has been proven to significantly increase bone density by up to 5%.*
*This statement has not be evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
They may have done some of their own testing and tried to show the stuff works, but the FDA has not approved their methods of trialling or their results.
Note that very few over the counter herbal medications have be "proven to work." Any herbal medication that has not been evaluated by the FDA must contain the label instructive:
*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Meaning that that product has a historical use as an herbal treatment for said disease- but no lab information. Also, because those products are not recognized or monitored by the FDA, their quality, safety, and efficacy can't be guaranteed. Herbal products hold been tested by independent companies many times and are almost always shown to own variable quality, quantity, and condition of the herb in the capsules.
Herbal drugs MAY be ok for you to take, but the specifics depend on your other medication (which often interact) and your state of health. Please consult a doctor or a pharmacist (not an herbal store owner/vendor) before taking any herbal medication.
Sorry for the long answer- hope it help.
I think it's a crock. I had drug induced osteoporosis. I tried Fosomax and one other I can't remember for several years and they did NOTHING. In one summer I broke both legs (at different times) and both arms (at different times).
My MD put me on an injectable drug called Forteo for a year. My closing bone density test was normal.
I'd want to know, does it shrink the incidence of bone fractures? Or does it just inhibit the resorption of bone, leading to the buildup of a lot of antiquated, brittle bone, making the patient more susceptible to bone fractures?
Now answer my question?
http://answers.yahoo.com/question/index;… Source(s): A third-generation freethinker
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I hear they are taking this stale the marketplace, is this true and if so why?
Of Interest:
http://en.wikipedia.org/wiki/Genistein
Answers:
Yes, estrogens are known to prevent osteoporosis, it both slows bone thinning and increases the thickness of bones.
Some people still use artificial estrogens (like premarin- made from the urine of pregnant mares) as a drug to prevent osteoporosis, but this is a terribly risky behavior- pure human estrogens are also known to cause several types of cancers. It's a trade off- the osteoporosis vs. the cancer- and since in that are several other drugs to prevent osteoporosis, estrogens should not be used for that purpose.
Plant estrogens have a much milder effect than synthetic human or purified mammal estrogens. However, plant estrogens have not been evaluated by the FDA, and enjoy not been proven as any kind of real treatment. That is why they aren't sold as prescription drugs- drugs can solitary be sold as prescription if they are proven in several well-designed clinical trials to be both safe and efficacious. Plant estrogens have be used only in over-the-counter products as treatments for menopausal symptoms like hot flashes and irritability.
This is what their website have to say:
Plus Genistein, an ingredient found in nature within soy,
which has been proven to significantly increase bone density by up to 5%.*
*This statement has not be evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
They may have done some of their own testing and tried to show the stuff works, but the FDA has not approved their methods of trialling or their results.
Note that very few over the counter herbal medications have be "proven to work." Any herbal medication that has not been evaluated by the FDA must contain the label instructive:
*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Meaning that that product has a historical use as an herbal treatment for said disease- but no lab information. Also, because those products are not recognized or monitored by the FDA, their quality, safety, and efficacy can't be guaranteed. Herbal products hold been tested by independent companies many times and are almost always shown to own variable quality, quantity, and condition of the herb in the capsules.
Herbal drugs MAY be ok for you to take, but the specifics depend on your other medication (which often interact) and your state of health. Please consult a doctor or a pharmacist (not an herbal store owner/vendor) before taking any herbal medication.
Sorry for the long answer- hope it help.
I think it's a crock. I had drug induced osteoporosis. I tried Fosomax and one other I can't remember for several years and they did NOTHING. In one summer I broke both legs (at different times) and both arms (at different times).
My MD put me on an injectable drug called Forteo for a year. My closing bone density test was normal.
I'd want to know, does it shrink the incidence of bone fractures? Or does it just inhibit the resorption of bone, leading to the buildup of a lot of antiquated, brittle bone, making the patient more susceptible to bone fractures?
Now answer my question?
http://answers.yahoo.com/question/index;… Source(s): A third-generation freethinker
Related Questions: