Blueberries, Brazil berries, raspberries and cranberries
These kinds of "berries" are rich in color because they contain plant nutrients. Phytonutrients are effective substances to prevent many cancers. Recently, researchers at the University of Florida found that the active ingredient in acai berry can kill cancer cells in the culture medium. Other studies have shown that compounds contained in blueberries and muscat grapes can kill cancer-causing cells in the liver.
It is worth mentioning that many studies show that cranberries play an important role in the fight against ovarian cancer. Clinically, we generally use platinum drugs to fight ovarian cancer. However, at the annual meeting of the American Chemical Society, a study reported that ovarian cancer cells were resistant to platinum drugs. Fortunately, ovarian cancer cells are very sensitive to the compounds contained in cranberries, which means that cranberries do have anti-ovarian cancer effects.
green tea
Green tea contains catechol, which is one of the earliest phytochemicals used in anticancer research. Many people may know that catechol can prevent or reduce the recurrence of breast cancer and other cancers. Why on earth is this? A study by the University of Mississippi found that catechol has such an effect because it contains a chemical called EGCG, which can effectively inhibit the growth of breast tumors. Two cups of green tea a day can prevent cancer and replenish water. It's a good choice.
garlic
Studies in the past many years have recorded the anti-cancer effect of garlic, especially in digestive system cancer. Garlic can prevent many cancers, including breast cancer and prostate cancer. The American National Cancer Institute once conducted an analysis survey. The subjects were seven different big shots. Analysis shows that the more garlic a person eats, the smaller the risk of developing gastric cancer and colorectal cancer. Another study found that middle-aged women who often eat garlic have a 50% lower risk of colon cancer than others. Therefore, eating as much fresh garlic as possible is good for our health.
Broccoli and cabbage
A study by British researchers made headlines last year. It is reported that men with symptoms of early prostate cancer have successfully prevented the further development of the tumor by eating broccoli four times a week. Other studies have shown that eating cruciferous vegetables such as cabbage also has anti-cancer effects. Although the British report focuses on male diseases, eating broccoli and cabbage has the same effect on women.
tomato
Researchers at Harvard University summarized 72 studies published by the National Cancer Institute, and finally concluded that lycopene, an active chemical in tomatoes, can reduce the risk of many cancers, especially prostate cancer, lung cancer and colon cancer. Although many people like to eat tomatoes raw, the role of lycopene can be better reflected through cooking. Therefore, in order to better absorb the nutrition brought by tomatoes, it is best to cook tomatoes.
soybean
The active ingredient in soybean is genistein, a phytoestrogen, which can fight hormone-dependent tumors such as breast cancer. At the same time, it is also a powerful inhibitor, which can prevent the production of several protein related to cell proliferation. However, to give full play to the best anti-cancer effect of soybean, you have to eat 50 grams of bean food every day, such as edamame, dry-baked beans or tofu. As long as we persevere, this kind of food can exert its powerful effect in our body.
turmeric
The most common Indian curry and other Asian dishes are the orange spice turmeric. Turmeric can resist cancer because it contains an active substance called curcumin, which has strong antioxidant activity. Researchers at Ohio State University said that the anti-cancer effect of curcumin is reflected in every stage of cancer development. The advantage of curcumin is that it is convenient to eat and does not need too much. A teaspoon is enough.