Losing pounds reduces the risk of breast cancer. Moderate and relatively medium-term weight loss is associated with a statistically significant reduction in the risk of breast cancer in postmenopausal women.
Losing pounds reduces the risk of breast cancer
Although obesity has already been directly linked to the risk of breast cancer, studies examining the relationship between weight loss and reduced risk in postmenopausal women are currently coming to conflicting conclusions.
So Dr. Rowan Chlebowski from the City of Hope National Medical Center in Duarte, California, and his colleagues analyzed data on 61,335 women who had participated in the World Health Initiative Observational Study, without a history of breast cancer and breast cancer. results on mammography screening.
At the beginning of the study, after three years, women were measured by weight, height, and body mass index.
During their 11.4 years of follow-up, 3,061 new cases of invasive breast cancer were recorded. Women with a weight loss of about 5% had a 12% lower risk of developing breast cancer compared to those who had maintained their pounds steady. Those who had increased their weight by about 5% did not appear to have any disease risk overall but had a 54% higher incidence of triple negative breast cancer.
“Our study shows that moderate and relatively medium-term weight loss is associated with a statistically significant decrease in the risk of breast cancer in postmenopausal women. And the study may be observational research, but is supported by evidence from randomized clinical trials, where it appears that a low-fat diet is related to the same range as losing pounds to improve breast cancer survival. ” .
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