Body Fat and Breast Cancer

A number of factors have been implicated as substantial risk factors for breast cancer, including family history of the disease and early onset of menstruation. Recent research also hints at a link between hormone replacement and breast cancer (See "Hormone Therapy May Contribute to Breast Cancer" in the April 2000 issue of To Your Health).

A study in the American Journal of Epidemiology reveals another possible contributor to this devastating disease: body fat distribution. As part of the Nurses' Health Study (1986-1994), 47,382 U.S. registered nurses reported their waist and hip circumferences at entrance and were monitored for the next eight years for incidence of breast cancer.

Increasing waist circumference was significantly related to breast cancer in postmenopausal, but not premenopausal, women. This association was maintained even when considering overall obesity and other breast cancer risk factors, and was even stronger among women who had never received hormone replacement therapy. Consult with a health care professional to learn how to minimize your risk of developing breast cancer.

Huang Z, Willett WC, Colditz GA. Waist circumference, waist:hip ratio, and risk of breast cancer in the Nurses' Health Study. American Journal of Epidemiology, Dec. 1999: Vol. 150, No. 12, pp1316-24.

Chiropractic for PMS

No one's completely certain what causes premenstrual syndrome (PMS), but there's no denying the pain and distress millions of women suffer 7-10 days before menstruation every month. Different doctors have different recommendations for treating PMS, and there's one perspective you might be hearing more about soon -- Chiropractic.

A study involving 84 subjects (54 with diagnosed PMS and 30 without) evaluated the potential for chiropractic to help relieve PMS symptoms. Complete chiropractic examinations revealed that the PMS group was more likely to show signs of spinal problems (i.e., spinal tenderness, muscle weakness, neck disability, etc.) than the non-PMS group.

The study authors suggest that chiropractic care to correct these spinal problems may be an effective way to reduce some of the symptoms of PMS. If you're still searching for relief from the pain and frustration of premenstrual syndrome, make an appointment with your local chiropractor. A complete spinal examination could be an important step toward finding a solution.

Walsh MJ, Polus BI. The frequency of positive common clinical
findings in a sample of premenstrual syndrome sufferers. Journal of
Manipulative and Physiological Therapeutics, Vol. 22, No.
4, pp216-220.