Pickled foods are most likely to cause stomach cancer. What vegetables should we eat more to prevent and treat stomach cancer?

For healthy people, to prevent cancer, they must first have a healthy outlook on life, especially to maintain and develop a healthy lifestyle. Good eating habits can help us avoid more unnecessary cancer risks. It is difficult to have both fish and bear's paw. Deliciousness and health sometimes conflict. Pickled vegetables, salted fish and other high-salt foods are representative of them. So what kind of diet is likely to cause gastric cancer? What is the dietary care for gastric cancer? Let's learn about it together.

What can easily cause stomach cancer

Pickled products

Gastric cancer can also be said to be a typical lifestyle disease. What you eat and how you eat are closely related to the onset of gastric cancer. It is known that long-term consumption of salted foods such as pickled cabbage, pickles, salted fish, and bacon can easily induce gastric cancer. These foods contain a large amount of nitrite, which reacts with amino acids and low-level amines in food to form carcinogenic nitrosamines and nitrosamides, thereby increasing the risk of gastric cancer.

The high incidence of gastric cancer in the northwest of my country is closely related to their love of eating pickled meat and vegetables. The incidence of gastric cancer in Hunan, where smoked meat is abundant, is also high, mainly due to the large amount of polycyclic aromatic hydrocarbons (PAHs) produced when the fuel is not completely burned during the production of smoked and grilled food, many of which have varying degrees of carcinogenicity. In Guangdong, although the overall incidence of gastric cancer is not high, the incidence of gastric cancer is also prominent in the Chaoshan area in the east because of the habit of eating salted fish and pickled vegetables.

Helicobacter pylori

Helicobacter pylori infection is also closely related to eating habits, because infection with Helicobacter pylori is mostly caused by sharing tableware with carriers, such as sharing chopsticks and spoons, and parents or grandparents chewing food and feeding it to children. As early as 1994, Helicobacter pylori was identified as a Class I gastric cancer cause by the World Health Organization.

After Helicobacter pylori reaches the gastric mucosa through the mouth, it settles and infects the stomach, which can cause the nitrate in the food to be converted into nitrite and nitrosamine, which can cause cancer. At the same time, Helicobacter pylori itself can also produce toxic products that promote cancer. After infection, it causes chronic inflammation of the gastric mucosa. In addition, environmental pathogenic factors accelerate the excessive proliferation of mucosal epithelial cells, leading to abnormal carcinogenesis. Although many people will be diagnosed with Helicobacter pylori infection through physical examinations, and no treatment is required if there are no symptoms, it is very necessary to eradicate Helicobacter pylori in a timely manner for high-risk groups such as those with a family history of gastric cancer or long-term bad eating habits and chronic gastric diseases.

alcoholism

Even if there is no Helicobacter pylori infection, alcohol abuse will still increase the risk of gastric cancer. The famous gastric cancer research institution, Seoul National University School of Medicine, found that Helicobacter pylori-negative alcoholics and heavy drinkers have a risk of gastric cancer that is more than three times higher than that of non-drinkers. High-concentration liquor can directly damage the gastric mucosa. The increased risk of gastric cancer in long-term alcoholics may be related to the direct damage of alcohol to the gastric mucosa, resulting in chronic gastritis.

How to view dietary habits and the risk of gastric cancer

The presence of carcinogens in food does not mean that you will get cancer if you eat it. People living in the same environment may have different incidence rates due to the different amounts of carcinogens they are exposed to, their susceptibility to carcinogens, and their different immune functions. However, we still need to promote healthy living and eating habits. After all, there is no need to challenge potential risks just to prove that my stomach can tolerate these foods.

Dietary care for patients with gastric cancer:

1. Tomatoes: When facing patients with gastric cancer, you should pay attention to adopting a proper diet, which will help you stay away from gastric cancer. In nutritional analysis, we can know that tomatoes are an important source of vitamin C needed by the human body, and the vitamin C contained in tomatoes is not easily destroyed during storage and cooking. Tomatoes also contain carotene, lycopene, and B vitamins. Lycopene is the most antioxidant carotenoid. Do not eat tomatoes on an empty stomach, do not eat unripe tomatoes, and do not eat them with cucumbers.

2. Garlic: Eating some garlic can help you stay away from diseases. You should pay attention to the dietary measures that are suitable for your disease. Garlic is recognized by the medical community as an anti-cancer substance. The main reason is that garlic contains a large amount of allicin, which can block the synthesis of carcinogenic nitrosamines from multiple aspects. It has a certain effect on preventing esophageal cancer, gastric cancer and various cancers. Among them, the common dietary care for gastric cancer is better to eat it raw. People with yin deficiency and excessive fire should not eat too much.

3. Onion: Many people hate this kind of food, but for your own health, you should eat it properly. Like garlic, this food also contains some important anti-cancer substances, and also contains glutathione, which can bind to carcinogens and have a detoxifying effect. For the common dietary care of gastric cancer, it is also best to eat it raw.

4. Celery: The main nutrients in celery are protein, carbohydrates, fat, vitamins and minerals. Not only that, it also contains rich volatile celery oil, which can help patients promote appetite. Celery contains a lot of cellulose, and regular consumption can prevent colorectal cancer. British scientists have found that eating celery can offset the damage to the lungs caused by toxic substances in tobacco, and prevent and treat lung cancer to a certain extent.