Salmon
The fish is rich with "good fats" such as Omega-3 may reduce risk of breast cancer. A number of fish rich in Omega-3 are sardines, anchovies, tuna, and mackerel.
Tea
Tea especially green tea is rich in polyphenols, an antioxidant with many benefits, including anti-breast cancer. Women who drank at least a cup of green tea a day had less content of estrogen than others.
Potatoes and carrots
The journal of the National Cancer Institute found that women who consumed fruits and vegetables rich in carotenoids/natural pigments affected smaller risk of breast cancer because carotenoids contain substances that help regulate cell growth, cell regeneration, and antobodi. The consumption of potatoes, carrots, and green vegetables.