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Does exercise and weight loss reduce risk?

Page last modified on: October 14, 2008
Question from Mina: Will a little exercise help? I've been pretty sedentary, and I try to park farther away in the parking lot and take the stairs, thinking even small amounts will help.
Answer —Diana Dyer, M.S., R.D.: Every little bit helps. The data from the Nurses' Health Study has shown that 3 hours of moderate exercise a week actually reduced the risk of breast cancer recurrence almost 50%. The real good news is that the best results were seen in the women who were overweight. I'm quoting a colleague here who says, "Don't take cancer lying down."

On Wednesday, November 15, 2006, our Ask-the-Expert Online Conference was called Eating and Drinking Through the Holidays. Diana Dyer, M.S., R.D. and moderator Jennifer Sabol, M.D. answered your questions about how to stay healthy during the most hectic, high-calorie time of year.


The materials presented in these conferences do not necessarily reflect the views of breastcancer.org. A qualified healthcare professional should be consulted before using any therapeutic product or regimen discussed. All readers should verify all information and data before employing any therapies described here.

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Meet the Experts

Diana Dyer, M.S., R.D.Diana Dyer, M.S., R.D. is a registered dietitian in Ann Arbor, Michigan, and a two-time breast cancer survivor.

Jennifer Sabol, M.D., F.A.C.S.Jennifer Sabol, M.D., F.A.C.S. is a breast surgeon who directs the newly developed Breast Care Center at Lankenau Hospital in Wynnewood, Pa. Among her many interests, Dr. Sabol spearheads several research initiatives to advance the care for women with breast cancer and improve methods of breast cancer detection and treatment.

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