1. Garlic. Garlic is the most effective anti-cancer food, especially against skin cancer, colon cancer and lung cancer.

2. Citrus fruits. Studies have found that regular consumption of citrus fruits can halve the risk of oral cancer, throat cancer, and stomach cancer.

3. Flaxseed. Flaxseed contains lignans, which have antioxidant and cancer-inhibiting effects. The rich omega-3 fatty acids can fight colon cancer.

4. Green tea. Studies have shown that green tea can slow down and prevent the development of several types of cancer, including colon, liver, breast and prostate cancer.

5. Green vegetables. Dark green leafy vegetables are rich in carotenoids, a type of antioxidant. It removes free radicals from the body and prevents cancer.

6. All berries. Blueberries, strawberries, raspberries, etc. are rich in anti-cancer ingredients and are effective in preventing most cancers.

7.Salmon. Studies have proven that fish such as salmon are experts in fighting cancer. However, do not fry or fry them. It is best to steam or grill them.

8.Tomato. Tomatoes contain the famous lycopene, which has been proven to prevent prostate, breast, lung and stomach cancer. To absorb more lycopene, it's best to eat ripe tomatoes rather than raw ones.

9. Red wine. Red wine contains resveratrol. This is an extremely effective antioxidant that prevents cell damage. However, you should also pay attention to the amount of red wine you drink. It is best to only drink a small glass every day.

10. Whole grains. Whole grains are rich in antioxidants and dietary fiber, which may prevent cancer. It is best to have 1/3 of the staple food as whole grains.