Low Vitamin D May Mean Worse Breast Cancer

Vitamin D deficiencies have long been associated with disease, but new research suggests that low levels of vitamin D in women with breast cancer can lead to more aggressive forms of the disease, and even death.cheap tv | cheap watches | citizen watches | digital camera | discount watches | cheap earrings | engagement rings
Researchers at the University of Toronto studied the correlation between vitamin D levels in the blood, the rate of breast cancer metastases — the incidence of having the cancer spread — and the overall survival rates of 512 women who were diagnosed with breast cancer between 1989 and 1995. The women were followed until 2006.cheap guitars | cheap laptop | cheap lcd tv | cheap printers | cheap shoes | cheap sunglasses
Researchers found for the first time that women who were vitamin D deficient at the time of their breast cancer diagnosis were 94 percent more likely to have their cancer spread, and 73 percent more likely to die from their cancer, compared with women who were not vitamin D deficient.cheap computers | cheap dvd movie | cheap furniture | cheap glasses | cheap golf clubs | cheap gps
Moreover, researchers found that about 75 percent of the women had a vitamin D deficiency at the time of their diagnosis.cheap cameras | canon cameras | casio watches | cheap books | cheap cameras

Pamela Goodwin, lead study investigator and professor of medicine at the University of Toronto, said that breast cancer experts have only a preliminary understanding of why this vitamin would have such a profound impact on the breast cancer survival rates.buy cheap guitar | cheap laptop | buy nintendo wii | discount shoes | buy wii
“Previous research has shown that breast cancer cells have vitamin D receptors, and we can slow down the growth of these cancer cells and take away some of their aggressiveness with vitamin D,” Goodwin explained.

Despite this clear biologic basis for concluding that vitamin D has an impact on breast cancer, Goodwin cautioned that we do not have evidence that taking vitamin D will prevent breast cancer, and she would not encourage cancer-free women to begin taking the vitamin simply as a preventive measure.

Julie Gralow, oncology specialist and associate professor in the Medical Oncology Division of the University of Washington in Seattle, said that while she would not recommend that women without breast cancer supplement their vitamin D intake as a preventive measure, she would encourage all women to measure their vitamin D levels and ensure that they do not suffer from a deficiency of this nutrient.bedroom furniture | cheap dvd movies | buy dvd uk | buy gps uk

From : http://abcnews.go.com/Health/OnCallPlusBreastCancerNews/story?id=4866328&page=1
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