One 2018 study by Trusted Source suggests that apple phloretin significantly inhibits the growth of breast cancer cells while not affecting healthy cells.
Berries are rich in vitamins, minerals, and dietary fiber. Their antioxidant content may mean they have health benefits.
Cruciferous vegetables, such as broccoli, cauliflower, and kale, contain beneficial nutrients, including vitamins C, K, and manganese.
Fatty fish, including salmon, mackerel, and anchovies, is rich in essential nutrients, such as vitamin B, potassium, and omega-3 fatty acids.
According to the American Institute for Cancer Research, all nuts appear to have cancer-preventing properties.