Decreased the number of cases of breast cancer in white women

The sharp decline in cases of breast cancer only in women are seen with white skin, the researchers reported. Experts believe that the problem lies in the fact that white women tend to use hormone therapy than others. Many women stopped hormone therapy after 2002 published the results of the study, which means that the combination of estrogen and progesterone in menopausal use, given the risk of breast cancer and cardiovascular disease increases. Scientists suspect that a lot of white women do not stop, despite the results of the study of hormone therapy. It was important to understand the reason for their nationality or race, or hormonal treatment, experts say. The researchers looked at the percentage of the relationship in the incidence of breast cancer and ethnicity. Experts say race and ethnicity did not play a role in the predisposition to cancer. Factor in reducing the incidence of cancer is hormone therapy, scientists say.