Complete List of Foods that Fight Cancer

To prevent illness, it is vital to pay attention to your diet. According to WHO, more than 15 million deaths in the world annually are linked to cancer. However, it is possible to prevent or inhibit tumor progression by certain foods. Here is the list of foods that fight cancer.

Complete List of Foods that Fight Cancer


The lemon is a citrus fruit known for its vitamin and mineral content that help strengthen the immune system and prevent illness.

It is also known for its richness in antioxidants that help prevent the onset of cancer cells and inhibit their proliferation. A report by the Food and Agricultural Institute of the University of Florida Science has indeed noted that lemon contains some antioxidants (flavonoids and limonoids) inhibiting the growth of tumors.


Garlic is a popular food because it has many health benefits. It is rich in antioxidants that help protect you from diseases like cancer. Indeed, the National Cancer Institute studied a case of Chinese people who ate garlic daily. They found that this practice reduces the risk of stomach and esophagus cancer. The researchers also found that men consuming 10 g of the allium family (garlic, chives, onion …) per day reduced their risk of prostate cancer by 50%.

Furthermore, according to the American Institute for Cancer Research, garlic contains antioxidants such as quercetin and organo-sulfur compounds such as allicin, which inhibit the growth of cancer cells in the prostate, bladder, colon and stomach.


The avocado is a fruit rich in nutrients and vitamins that strengthen the immune system. It is rich in monounsaturated fatty acids, which prevent heart disease, vitamins and minerals. In addition, according to a study done at the University of California, avocado contains antioxidants called carotenoids, which help to fight against the proliferation of cancer cells. Carotenoids are found only in fat, and better absorption is linked to the fat found in the avocado. According to scientists, the carotenoids have anti-cancer capacity only when combined with phytochemicals (isoflavones, flavonoids …) present in citrus fruits, herbs, fruits and vegetables. Feel free to consume it as much as possible.


In Ayurvedic medicine, turmeric is popular for its health benefits. Indeed, this spice is very effective for treating disorders such as digestive disorders, respiratory tract disorders, arthritis, etc. This is an antibacterial, antiseptic and very effective anti-inflammatory spice.

Epidemiological studies have shown that in India where turmeric consumption is very important, certain types of cancer, such as prostate, colon or lungs are rarer. Furthermore, a study published in the Journal of Nutritional Biochemistry in 2011 showed that turmeric helped to inhibit a rare form of brain cancer called glioblastoma. The scientists studied the case of mice suffering from this disease, and concluded that this ingredient reduces the tumor in 81% of mice, without showing any signs of toxicity.

Olive oil

You can use olive oil to season your salads. It is rich in monounsaturated fatty acids that reduce the risk of cardiovascular disease. It is also prized for its antioxidant content. Indeed, this oil contains a polyphenol called oleocanthal (OC) which, according to scientists at Rutgers University and the University of New York, neutralize cancer cells. This compound is present in the extra-virgin olive oil and is obtainable by cold extraction, below 80 ° F.

Dark chocolate

In addition to its delicious taste, dark chocolate is rich in antioxidants that help provide energy, strengthen the heart muscles, bones, but also to prevent cancer. Indeed, the chocolate contains antioxidants known as flavonoids, which act against cancer cells. According to the Linus Pauling Institute, flavonoids present in dark chocolate but also in fruits and vegetables inhibit the multiplication of cancer cells. These antioxidants also have the ability to neutralize free radicals that promote the onset of diseases such as cancer.

Green tea

According to the Cancer Foundation, green tea possesses antioxidant properties very effective for people with cancer. Indeed, it contains a molecule called catechin, an antioxidant that has the ability to inhibit the growth of cancer cells.

The Cancer Foundation also recommends that people undergoing treatment against this disease consume ginger, for its richness in antioxidants that inhibit the growth of cancer cells. Moreover, a study conducted at the University of Georgia revealed that ginger extract helped to reduce the size of prostate tumors by 56%. Their experiment on mice revealed that this also reduces inflammation. However, ginger is not recommended for pregnant women, people suffering from blood diseases or diabetes. Talk to your doctor before consuming it.


Ginseng has many properties: it stimulates the immune system, memory, tones the body, prevents and helps treat cancer. Epidemiological studies in Korea have noted a decreased risk of cancer in people consuming Asian ginseng. However, ginseng is not recommended for people who have diabetes, high blood pressure and to pregnant or nursing women.

The artichoke leaves are rich in fiber, vitamins and antioxidants that can prevent many diseases. Polyphenols present in this vegetable help to treat liver cancer by causing apoptosis (cell death) of cancer cells. It is also a very effective diuretic that helps eliminate toxins from the body. The artichoke is however not recommended for pregnant or nursing women.


In addition to its content of vitamins and minerals, grapefruit has also an antioxidant that can prevent and treat disorders such as cancer. According to Professor David Khyat, head of the department Pitié-Salpêtrière hospital in Paris, the grapefruit would help reduce the risk of prostate and breast cancer, thanks to its anti-inflammatory, anti-proliferation properties and antioxidants that inhibit the growth of cancer cells.

Broccoli and Brussels sprouts

These cruciferous are not the favorite foods of children and some adults, but they contain complex substances called indole-3-carbinol and sulforaphane. These substances help to remove the carcinogenic compounds before they damage the body. Do not hesitate to consume!


Tomatoes are very beneficial to the body. Indeed, they are rich in antioxidants (like lycopene) that would prevent diseases like cancer. Lycopene is an antioxidant that is a part of carotenoids, which is responsible for the red color of tomatoes. According to an epidemiological study, men consuming tomatoes regularly experience a decrease of 10 to 20% risk of developing prostate cancer. The tomato is also rich in nutrients and vitamins that help strengthen the immune system and promote a proper functioning of the body.


According to researchers at Cornell University, the apple would help slow the growth of tumors. Indeed, the researchers studied rats with adenocarcinoma, a form of responsible malignancy of breast cancer. The rats who ate six apples a day experienced less rapid tumor growth (- 23%) than those who rarely ate it.


A study at the Gwangju Institute of Science and Technology, Korea, has shown that cinnamon acts against the tumor by slowing its progression. The researchers studied the cases of mice with different cancers (melanoma, colorectal cancer, cancer of the cervix …). They found that daily consumption of cinnamon significantly slowed the tumor progression.

Leafy vegetables

Leafy vegetables such as lettuce, spinach or chard are rich in vitamins, minerals and antioxidants that neutralize free radicals. They attack the healthy cells of the body and promote the development of diseases like cancer.


Blueberries are among the fruits rich in vitamins and minerals that have laxative properties. They are very effective against inflammations of the mucous membranes on the throat and mouth. Furthermore, the antioxidant properties of the fruit are very effective against cancer cells. Researchers at the Beckman Research Institute studied the case of mice injected with a substance that promotes breast cancer development. During six weeks, the researchers found that consumption between 5 and 10% of blueberry extracts inhibited the growth of tumors.

Red fruits

Strawberries or raspberries are rich in antioxidants such as flavonoids that would prevent cardiovascular disease, cholesterol and cancer. Red fruits also have a small amount of carbohydrate and fat, they are rich in fiber and vitamin C to strengthen the immune system and promote healthy digestion.

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