Breast cancer is the most common type of cancer in women, affecting around 1 in 8 women in the United States.

While there is no guaranteed way to completely prevent breast cancer, research has shown that a healthy lifestyle and a diet rich in certain foods can help reduce the risk of developing breast cancer. Here are 30 foods to help prevent breast cancer:.

1. Broccoli

Broccoli is a cruciferous vegetable that contains compounds called sulforaphane and indoles, which have been shown to help prevent breast cancer. Broccoli is also rich in fiber, vitamins, and minerals that can promote good health.

2. Spinach

Spinach is a leafy green vegetable that is rich in folate, a nutrient that has been shown to help reduce the risk of breast cancer. Spinach is also a good source of vitamins A and C, iron, and calcium.

3. Blueberries

Blueberries are a rich source of antioxidants that can help prevent oxidative damage to cells. This damage can lead to cancer. Blueberries are also high in fiber, which can help reduce the risk of breast cancer.

4. Walnuts

Walnuts are rich in omega-3 fatty acids, which have been shown to help reduce the risk of breast cancer. Walnuts are also high in antioxidants and protein.

5. Flaxseed

Flaxseed contains lignans, which have been shown to help reduce the risk of breast cancer. Flaxseed is also high in fiber and omega-3 fatty acids.

6. Whole Grains

Whole grains such as brown rice, oats, and quinoa are high in fiber, which can help reduce the risk of breast cancer. Whole grains are also a good source of vitamins and minerals.

7. Garlic

Garlic contains compounds called alliums, which have been shown to help reduce the risk of breast cancer. Garlic is also high in antioxidants and may have anti-inflammatory properties.

8. Green Tea

Green tea contains compounds called catechins, which have been shown to help reduce the risk of breast cancer. Green tea is also high in antioxidants and may have anti-inflammatory properties.

9. Carrots

Carrots are a rich source of beta-carotene, which has been shown to help reduce the risk of breast cancer. Carrots are also high in fiber, vitamins, and minerals.

10. Tomatoes

Tomatoes are a rich source of lycopene, which has been shown to help reduce the risk of breast cancer. Tomatoes are also high in fiber, vitamins, and minerals.

11. Sweet Potatoes

Sweet potatoes are a rich source of beta-carotene, which has been shown to help reduce the risk of breast cancer. Sweet potatoes are also high in fiber, vitamins, and minerals.

12. Citrus Fruits

Citrus fruits such as oranges, lemons, and grapefruits are a rich source of vitamin C, which has been shown to help reduce the risk of breast cancer. Citrus fruits are also high in fiber and other vitamins and minerals.

13. Mushrooms

Mushrooms contain compounds called polysaccharides, which have been shown to help boost the immune system and reduce the risk of breast cancer. Mushrooms are also a good source of vitamins and minerals.

14. Almonds

Almonds are a rich source of vitamin E, which has been shown to help reduce the risk of breast cancer. Almonds are also high in protein and fiber.

15. Cinnamon

Cinnamon contains compounds called cinnamaldehyde and eugenol, which have been shown to have anti-cancer properties. Cinnamon is also high in antioxidants and may help regulate blood sugar levels.

16. Turmeric

Turmeric contains a compound called curcumin, which has been shown to have anti-cancer properties. Turmeric is also high in antioxidants and may have anti-inflammatory properties.

17. Avocado

Avocado is a rich source of vitamin E, which has been shown to help reduce the risk of breast cancer. Avocado is also high in healthy fats and fiber.

18. Red Grapes

Red grapes are a rich source of resveratrol, which has been shown to help reduce the risk of breast cancer. Red grapes are also high in fiber and other vitamins and minerals.

19. Pomegranate

Pomegranate is a rich source of antioxidants that can help prevent oxidative damage to cells. This damage can lead to cancer. Pomegranate is also a good source of vitamins and minerals.

20. Onions

Onions contain compounds called alliums, which have been shown to help reduce the risk of breast cancer. Onions are also high in antioxidants and may have anti-inflammatory properties.

21. Broccoli Sprouts

Broccoli sprouts contain a compound called sulforaphane, which has been shown to help prevent breast cancer. Broccoli sprouts are also a good source of fiber and other nutrients.

22. Salmon

Salmon is a rich source of omega-3 fatty acids, which have been shown to help reduce the risk of breast cancer. Salmon is also high in protein and other nutrients.

23. Lentils

Lentils are a good source of fiber, which can help reduce the risk of breast cancer. Lentils are also high in protein and other nutrients.

24. Cabbage

Cabbage is a cruciferous vegetable that contains compounds called sulforaphane and indoles, which have been shown to help prevent breast cancer. Cabbage is also high in fiber, vitamins, and minerals.

25. Beets

Beets contain a compound called betalain, which has been shown to have anti-cancer properties. Beets are also high in fiber, vitamins, and minerals.

26. Brazil Nuts

Brazil nuts are a rich source of selenium, which has been shown to help reduce the risk of breast cancer. Brazil nuts are also high in protein and other nutrients.

27. Berries

Berries such as raspberries, blackberries, and strawberries are a rich source of antioxidants that can help prevent oxidative damage to cells. This damage can lead to cancer. Berries are also high in fiber and other nutrients.

28. Kiwifruit

Kiwifruit is a rich source of vitamin C, which has been shown to help reduce the risk of breast cancer. Kiwifruit is also high in fiber and other vitamins and minerals.

29. Artichokes

Artichokes are a good source of fiber, which can help reduce the risk of breast cancer. Artichokes are also high in other vitamins and minerals.

30. Brussels Sprouts

Brussels sprouts are a cruciferous vegetable that contains compounds called sulforaphane and indoles, which have been shown to help prevent breast cancer. Brussels sprouts are also high in fiber, vitamins, and minerals.