~ More Evidence For Soy Isoflavones In Bone Loss Protection
—D Dye, Life Extension
A study published online on June 8, 2006 in the European Journal of Nutrition revealed an association between reduce bone loss in postmenopausal women and consumption of isoflavones derived from soy germ, adding more evidence to protective benefits that have been found for soy against osteoporosis.
Investigators at Sun Yat-sen University in Guangzhou, China randomly assigned 90 nonobese postmenopausal women between the ages of 45 and 60 years to receive 84 or 126 milligrams soy isoflavones, or a placebo for 6 months. The study utilized higher doses of isoflavones than those that have produced inconsistent effects in previous bone loss prevention trials of postmenopausal women.
Bone mineral density of the spine and hip, and serum osteocalcin and bone-specific alkaline phosphatase, which are markers of bone formation, were measured at the beginning of the study and at its conclusion.
After six months, bone mineral density at the lumbar spine and femoral neck of the hip increased in the groups who received soy isoflavones, with those who received the higher dose experiencing a greater increase. No significant changes in serum osteocalcin and bone specific alkaline phosphatase were observed.
Jocelyn Mathern, RD, who is a technical specialist at Acatris, the company that supplied the soy isoflavones stated, "It is imperative to find natural, safe and effective alternatives for women to help maintain bone health after menopause – without the risky side effects associated with long-term hormone replacement therapy use. This promising research is another step in advancing soy germ isoflavones as a safe, effective option."
"We are awaiting results of a large study, the Osteoporosis Prevention Using Soy (OPUS) study, a multisite, two year research study on the use of soy isoflavones to prevent bone loss in 400 postmenopausal women," she added.
Free Shipping in the Continental U.S. on Orders over $50
The statements made here have not been evaluated by the FDA. The foregoing statements are based upon sound and reliable studies, and are meant for informational purposes. Consult with your medical practitioner to determine the underlying cause of your symptoms. Please always check your purchase for possible allergins and correct dosage on the bottle before use.
While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Life Ex Online assumes no liability for inaccuracies or misstatements about products.