How to prevent prostate cancer 6 snacks to fight prostate cancer

Prostate cancer is a common malignant tumor of the genitourinary system, and its incidence has obvious regional and racial differences. Worldwide, the incidence of prostate cancer is higher in developed countries in Europe and America, and lowest in Asia and North Africa. In the United States, the incidence of prostate cancer ranks first, and the mortality rate ranks second, with about 30,000 people dying from the disease each year. The incidence and mortality rates of prostate cancer in Asian countries are about 10 times lower than those in the United States, especially in Japan and China. It is currently believed that the daily eating habits of Asians are one of the important factors for the low incidence of prostate cancer in Asians. Recently, with the rapid development of China's economy, the improvement of living standards, the change in dietary structure, the gradual aging of society and the improvement of diagnosis and treatment technology, the incidence of prostate cancer in China has also shown a significant increase. How to prevent prostate cancer in daily life has become a problem of great concern to everyone.

Let's start with our daily diet. The general principle of diet is a low-fat diet based on fresh vegetables, fruits, soy products and aquatic products. It is recommended to eat more of the following foods:

1. Eat more cruciferous vegetables

Peas, broccoli and cauliflower are representative vegetables in the cruciferous vegetables. Studies have found that men who eat more cruciferous vegetables are less likely to develop prostate cancer.

2. Eat more bean products

Researchers pointed out that in Asia, where people eat more bean products, the incidence of prostate cancer and colorectal cancer is much lower than in Europe and the United States. Men whose daily diets often include bean products have a 26% lower risk of prostate cancer than men who do not often eat bean products.

3. Eat more tomatoes, carrots and watermelons

Tomatoes and watermelons contain a lot of lycopene, which has been reported to reduce the incidence of prostate cancer by 32%. A one-inch slice of watermelon contains as much lycopene as four tomatoes. Carrots contain a lot of beta-carotene, which helps your body absorb the lycopene in tomatoes.

4. Eat more fruits high in vitamin C, such as oranges.

Studies have found that a diet high in vitamin C can reduce the risk of prostate cancer by 23%.

5. Drink green tea every day

American scientists have recently discovered that green tea contains a highly effective bioactive substance called "tea polyphenols", which can not only prevent the proliferation of cancer cells, but also inhibit the growth of blood vessels next to cancer cells, which can greatly reduce the spread of prostate cancer. This research result was published in the December 2004 issue of the international authoritative biology journal "Cancer Research". In addition to discovering that green tea can inhibit the spread of prostate cancer, in recent years, relevant scientists at home and abroad have found through repeated studies that green tea has a certain preventive and therapeutic effect on various cancers.

6. Eat more fish

A 30-year follow-up survey conducted by Karolinska Institute in Sweden shows that people who eat fish regularly are less likely to develop prostate cancer. Researchers from the institute conducted a 30-year follow-up survey on 6,000 Swedish men from 1967 to 1997. The results showed that the risk of prostate cancer in people who never eat fish is two to three times greater than that of people who eat fish regularly. The researchers believe through preliminary analysis that a special substance in fish can prevent prostate cancer.

7. Supplement selenium appropriately

One chicken breast is enough to provide you with the selenium you need for a day. A data shows that men who supplemented their intake of adequate selenium for 41 consecutive years were 63% less likely to die from prostate cancer. Whole wheat tortillas contain selenium and a lot of fiber. Canadian researchers found that foods containing sufficient soluble fiber can reduce the level of pSA in the body.

Recommended: 6 snacks to fight prostate cancer

1. Dried cranberries. Numerous studies have proven that cranberries can cure urinary tract infections. A study by Cornell University in the United States found that cranberries can inhibit the proliferation of breast cancer cells. Studies have also found that cranberries can improve symptoms of prostate cancer. How to choose? Choose dried cranberries that use natural sugars such as pineapple juice or less sugar.

2. Dark chocolate. The latest research found that chocolate can actually starve cancer cells to death. Many studies have confirmed that chocolate has a variety of antioxidants. The antioxidant activity of dark chocolate is three times that of red wine. Its polyphenol content is four times that of green tea. How to choose? Choose dark chocolate with a purity of more than 65%, and the darker the better.

3. Pistachios. A study published by the American Association for Cancer Research found that pistachios contain gamma tocopherol, which can reduce the risk of lung cancer. The large amount of resveratrol in pistachios is second only to red wine, which can fight cancer and prevent cardiovascular disease. The plant sterols in it can also protect cardiovascular health. How to choose? Choose unflavored pistachios, and do not eat more than a handful a day.

4. Whole-wheat biscuits. Whole-wheat is not only high in dietary fiber and filling, but also the best source of oryzanol and lignans. These phytochemicals can reduce the incidence of hormone-related cancers, such as breast cancer and prostate cancer. How to choose? Look at the nutrition label. Only those with whole-wheat flour in the first three nutritional ingredients are whole-wheat biscuits.

5. Dried dates. Dried dates are rich in dietary fiber, which is especially beneficial for preventing colorectal cancer. It contains a large amount of antioxidant ingredients such as beta-carotene and anthocyanins, which can protect the body from free radical damage. Dried dates can change the metabolism of estrogen in the body, so it may prevent breast cancer. How to choose? Dried dates are naturally sweet, so you should choose natural ones without sugar and artificial coloring.

6. Boiled edamame. The isoflavones in it can prevent breast cancer. Studies have shown that edamame can also inhibit the spread of pancreatic cancer tumors. Boiled edamame is tender and sweet, and it has not been through the terrible processing process. How to choose? Choose bright green, firm, unbruised pods and boil them. Fresh edamame can be stored for about three days, and frozen edamame can be stored for several months.