There is no single food that can completely protect the body from cancer. However, some cancer-preventing foods contain specific nutrients that may help reduce cancer risk.
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List of Cancer-Preventing Foods to Try
1. Apples
Apples are considered cancer-preventing foods because they contain polyphenols, compounds with anti-cancer properties. Polyphenols are plant-based compounds that help prevent inflammation, cardiovascular diseases, and infections. A study published in the Journal of Food and Drug Analysis (JFDA) found that phloretin in apples significantly inhibits the growth of breast cancer cells without affecting healthy cells.
2. Berries
Berries are rich in vitamins, minerals, and dietary fiber. A study published in the Antioxidants journal revealed that berries, such as bilberries and lingonberries, can inhibit tumor formation and cancer growth in the digestive tract. Additionally, berries are believed to help slow cancer progression and support immunotherapy for cancer treatment. However, further research is needed to confirm their role in cancer prevention.
3. Carrots
Carrots contain essential nutrients such as vitamin K, vitamin A, and antioxidants. The orange vegetable is also high in beta-carotene. A study in the Nutrients journal examined carrot intake in relation to cancer development in 55,000 participants. The findings showed that consuming raw carrots could reduce colorectal cancer risk by 17%. Researchers also suggested that carrots may help protect against:
- Lung cancer
- Pancreatic cancer
- Leukemia
4. Fatty Fish
Fatty fish, such as salmon and mackerel, are rich in essential nutrients, including vitamin B, potassium, and omega-3 fatty acids. A meta-analysis in the Asian Pacific Journal of Cancer Prevention found that omega-3 fatty acids from fish have protective effects against breast cancer in Asian participants. Another meta-analysis in the Cancers journal also linked fish consumption to a lower risk of colorectal cancer. However, more studies are needed to confirm the benefits of fatty fish in cancer prevention.
5. Cinnamon
Cinnamon is considered a cancer-preventing food for a reason—research supports its potential benefits. A test-tube and animal study in the BMC Cancer journal found that cinnamon could help block or inhibit the spread of cancer cells. Another test-tube study suggested that cinnamon extract reduces the spread of cancer cells and induces cancer cell death. However, as these studies were conducted in test tubes and animals, more human trials are needed to validate cinnamon’s cancer-preventing effects.
6. Grapes
Grapes are not only delicious but are also believed to help prevent cancer. The reason? Grapes contain resveratrol, an antioxidant found in red grape skins that has potential anti-cancer properties. Some scientists believe that, with further research, resveratrol could be used as part of cancer treatment and therapy. Apart from resveratrol, grapes and their seeds contain nutrients with antioxidant and cancer-fighting potential, including:
- Flavonols
- Phenolic acids
- Anthocyanins (found in red and purple grapes)
- Proanthocyanidins and other tannins
- Catechins
7. Whole Grains
A study published in the Nutrients journal linked whole grain consumption to a 6-12% lower cancer risk. Specific cancers that showed reduced risk with whole grain intake include:
- Colorectal cancer
- Esophageal cancer
- Stomach cancer
- Pancreatic cancer
8. Dark Chocolate
Dark chocolate is believed to prevent cancer because it contains polyphenols, flavonoids, and antioxidants. These compounds are thought to have protective effects against cancer development. Additionally, research has found that individuals who consume more dark chocolate have a 12% lower risk of cancer-related death.
Maintain a Healthy Lifestyle for Cancer Prevention
In addition to consuming highly nutritious and healthy foods, maintaining a healthy lifestyle is essential in preventing cancer. This includes exercising regularly, getting sufficient rest, and undergoing routine medical check-ups with a doctor.
If you have further questions about cancer-preventing foods or cancer in general, visit the Mandaya Comprehensive Cancer Center. Our hospital is equipped with advanced medical technology to treat various types of cancer. Our team of experienced specialist doctors is also highly skilled in their fields.
Use our Chat via WhatsApp, Book Appointment, or Care Dokter app, available on Google Play and the App Store, to facilitate your visit, check queue numbers, and get complete information.
