How to reduce the risk of breast cancer?

Now the risk of breast cancer is quite often. So it will be very helpful for the readers as well as the members of this site to know if anybody can suggest on How To Reduce Your Risk Of Breast Cancer?

Information: Grapefruit

Researchers from the universities of South California and Hawaii, found that women who ate one quarter of a grapefruit or more every day had a higher risk of breast cancer than those who did not eat the fruit at all.

The researchers suspect that the fruit boosts the levels of oestrogen in the body and the hormone has previously been linked with a higher risk of the disease.

A study of 50,000 post-menopausal women from five ethnic groups, including 1,657 with breast cancer, found those who ate a quarter of a grapefruit daily raised the risk by up to 30%.