Be careful of skin cancer if you don't protect yourself from the sun. What foods can prevent skin cancer?

With the deepening of skin cancer research, modern medicine increasingly believes that excessive ultraviolet radiation is the primary factor leading to an increased risk of skin cancer. Now that the weather is getting hotter, doing a good job of sun protection is of great significance in preventing skin cancer.

Skin cancer is a malignant tumor disease that affects the patient's appearance and damages the patient's body. Skin cancer is divided into basal cell carcinoma and squamous cell carcinoma. The former is more common in the eyes, nose, nasolabial groove and cheeks, while the latter is more common in the temples, eyelids, ears, scalp, lips and other parts.

What diet can prevent cancer?

1. Drink soy milk regularly

Women who drink soy milk regularly have a significantly lower risk of breast cancer. This is because there is a substance in soy milk that is very similar to estrogen, called "soy isoflavones", which can play a role of mistaking the real thing for the fake, and is very similar to the mechanism of anti-cancer drugs. It is worth noting that it is best to drink soy milk that you grind yourself. Many soy milk sold on the street are made with soy milk powder, which has a very low content of soy isoflavones. People who already have peptic ulcers, gastritis, and gout should also drink less soy milk.

2. Eating onions and garlic can prevent cancer

This is because allicin has an antioxidant effect and can reduce the content of carcinogenic nitrite in the human body. Garlic will only produce allicin after it is crushed and fully combined with oxygen. It is very unstable and will quickly lose its effect once it is heated. Therefore, it is best to crush garlic and eat it raw, or chop it into garlic paste and put it in cold dishes.

3. Walking for 1 hour can prevent cancer

Walking for 30 minutes after meals every day, or walking for four hours a week, can reduce the risk of pancreatic cancer by half. Walking for just one hour a day can reduce the risk of colorectal cancer by half. This is because pancreatic cancer is related to excessive body heat. Walking can consume calories and directly prevent pancreatic cancer. Sweating after exercise can cause carcinogens such as lead and strontium in the body to be excreted with sweat, thereby playing a role in cancer prevention.

4. Sunbathing can prevent cancer

It is worth noting that in order to avoid excessive exposure to the sun and increase the risk of skin cancer, 15 minutes of sun exposure a day is enough. This way, vitamin D can be synthesized in the human body through sunlight, which in turn plays a role in cancer prevention.

Skin cancer can be prevented through diet. So, what foods can prevent skin cancer? Here are some vegetables that can prevent skin cancer.

1. Eating onions can reduce the nitrite content in the skin. What’s more important is that onions contain a substance called quercetin, which is a natural anti-cancer substance.

2 Cauliflower Cauliflower contains more trace elements molybdenum, which can block the synthesis of carcinogenic nitrosamines and play an anti-cancer role.

3. Epidemiological surveys on garlic show that the incidence of skin cancer is very low among people who eat raw garlic. The reason is that garlic can significantly reduce the nitrite content in the skin, reduce the possibility of nitrosamine synthesis, and effectively prevent skin cancer.

4 Mushrooms This type of food includes winter mushrooms, shiitake mushrooms, enoki mushrooms, and black fungus. Many mushrooms in food contain anti-cancer substances and can prevent cancer. For example, the polysaccharides contained in winter mushrooms have a very high anti-cancer rate.

5 Tomatoes Tomatoes contain lycopene and carotene, both of which are antioxidants, especially lycopene, which can neutralize free radicals in the body and is beneficial for fighting skin cancer and digestive system cancer. It is also effective in preventing breast cancer and prostate cancer.

6. The polysaccharides contained in black fungus and white fungus are also an effective anti-cancer substance. The crude fiber and calcium rich in mushroom foods have anti-cancer effects and can also improve human immunity.