A diet rich in fresh fruits and vegetables not only helps keep in shape and strengthens the immune system, but can also reduce the risk of cancer, thanks to its rich natural antioxidant content.
Among them, the following 5 fruits are considered by nutritionists and scientists to be "golden weapons" in preventing malignant diseases. In particular, many types are easy to find, reasonably priced and very familiar to many Vietnamese people.
1. Red grapes - a valuable natural source of resveratrol
Grapes contain biological compounds such as flavonols, anthocyanins and proanthocyanidins (Photo: Tu Anh).
Not only delicious, red grapes are also a fruit that stands out for its rich content of resveratrol - a powerful antioxidant compound found in grape skin. Resveratrol has been shown to inhibit the growth of cancer cells and is an effective anti-inflammatory.
According to a study published in the Journal of Agricultural and Food Chemistry (2014), resveratrol can cause prostate cancer cell death and slow the spread of tumors. In addition, grapes also contain biological compounds such as flavonols, anthocyanins and proanthocyanidins, which help neutralize free radicals - the cause of cell mutations leading to cancer.
2. Grapefruit - "vitamin warehouse" helps the body fight oxidative stress
Grapefruit is a familiar, easy-to-eat fruit that contains lots of vitamin C, A, potassium and lycopene - an antioxidant that can neutralize free radicals and reduce the risk of DNA damage.
A study in the International Journal of Cancer shows that lycopene can significantly reduce the risk of prostate cancer if supplemented adequately through the diet. In addition, compounds in grapefruit also support liver cleansing, enhance immunity and limit the accumulation of cancer-causing compounds in cells.
3. Pomegranate - "super fruit" loved by the medical community
Pomegranate is highly valued by scientists for its health benefits (Photo: Getty).
Not only is pomegranate a good source of vitamin C, it also contains polyphenols and ellagitannins, which have been shown to inhibit the growth of tumor cells, according to research published in Cancer Prevention Research.
In addition, pomegranate extract has been shown to slow the progression of prostate cancer and inhibit enzymes involved in cancer cell metastasis. For patients undergoing chemotherapy, pomegranate also helps improve memory and protect nerve cells from the side effects of treatment.
4. Red-fleshed dragon fruit - vibrant in color, powerful in antioxidants
The characteristic red color of red-fleshed dragon fruit comes from its high content of lycopene and betalain - important antioxidants that help reduce the risk of breast, lung, and prostate cancer.
A study at the University of Malaysia showed that lycopene in dragon fruit inhibits lipid oxidation and protects cells from gene mutations. In addition, dragon fruit is rich in fiber and water, which helps improve digestion and eliminate toxins, thereby contributing to disease prevention.
5. Pear - rich in health protection potential
Pears are a favorite fruit of many people because of their sweet, juicy taste. However, few people know that pears also contain many flavonoids and triterpenoids - substances that have been shown to inhibit the formation and development of some cancer cell lines.
According to research in the Nutrition and Cancer Journal , flavonoids in pears may help reduce the risk of lung and stomach cancer. In addition, pears also have the ability to regulate blood pressure, support the cardiovascular system and enhance intestinal function.
Advice from the experts
Dr. Deborah K. Mayer, a cancer and nutrition expert at the University of North Carolina (USA), emphasized: "We cannot completely control all cancer-causing factors, but a healthy diet with lots of fruits and vegetables can significantly reduce the risk."
In addition to regularly supplementing the 5 fruits above, experts recommend:
- Eat a variety of plant-based foods.
- Limit fried foods and processed foods.
- Maintain a stable weight and exercise regularly.
Source: https://dantri.com.vn/suc-khoe/5-loai-qua-quen-thuoc-la-khac-tinh-cua-ung-thu-20250428072939714.htm
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