Wang Yanong, Chief Physician of Gastric Surgery, Cancer Hospital Affiliated to Fudan University, published an article in “Health Times” in 2018, saying that once the diet is not healthy, some harmful substances may stay in the stomach and cause cancer during the stay. factor. These six types of food are the chief culprits of gastric cancer in the food industry. Nutritionists in cancer hospitals don’t eat them. Are you still eating them?
Do not eat foods containing trans fatty acids
Trans fatty acid is a kind of unsaturated fatty acid, which has no nutritional function in the body. The main hazards include hindering the metabolism of essential fatty acids and hindering the formation of cell membrane materials, which can induce various diseases. As far as the gastrointestinal tract is concerned, since trans fatty acids cannot be converted in the human body, and the metabolic process needs to consume vitamins and minerals in the body, it will increase the burden on the gastrointestinal tract, easily lead to gastrointestinal dysfunction, and can induce abdominal pain, diarrhea, Symptoms such as fever.
Trans fatty acids include natural trans fatty acids and artificial trans fatty acids, the former is harmless and don’t mind; artificial trans fatty acids are mainly found in butter , cheese, and some candies, drinks, fried and other foods. When we buy food, we must read the “nutritional ingredient list”. If it contains trans fatty acids, for the health of the gastrointestinal tract, please refuse to buy.
Do not eat fried or grilled food
There is nothing wrong with the food, it is wrong The best is the way of cooking! During the processing of fried and smoked foods, a carcinogen benzopyrene will be produced, which is one of the three major carcinogens identified by the World Health Organization.
Smoked food: in the smoke emitted during the smoking process Containing a large amount of benzopyrene, it is very easy to invade food at high temperature, and it is prone to coking reaction on an open flame, resulting in thermal polymerization, and attaching these benzopyrene to food.
Fried food: When the oil temperature is higher than 270℃, the fried food foods can contain large amounts of benzopyrene. Starch foods tend to produce acrylamide when the cooking temperature is higher than 120°C, such as potatoes and cereals will produce more acrylamide. Acrylamide belongs to Class 2 carcinogens, regular consumption will increase carcinogenicity.
Don’t eat refined meat products
Refined meat products, the fault is nitrite. Nitrite may tax the gastrointestinal tract, causing indigestion and bloating. If you eat refined meat products such as bacon, ham sausage, luncheon meat, and sausage for a long time, it may stimulate inflammation and proliferation of gastrointestinal epithelial cells, thereby increasing the risk of cancer. Therefore, we must strictly control the intake of such foods and never eat them for a long time.
Do not eat too much sweet
Wei Wei, Chief Physician of the Department of Spleen and Stomach Diseases, Wangjing Hospital, China Academy of Chinese Medical Sciences, wrote in 2019 that sugar-rich foods such as chocolate, cakes, and fudge can cause increased gastric acid secretion and decreased esophageal sphincter function, which may Aggravate symptoms such as acid reflux and heartburn.
Do not eat high-salt foods
The World Cancer Research Fund and the American Institute for Cancer Research have found that increasing salt intake increases the incidence of gastric cancer risks of. Long-term high salt intake will lead to direct damage to the gastric mucosa, extensive diffuse hyperemia, edema, erosion, ulcers and other pathological changes, making the gastric mucosal cells at risk of canceration; excessive salt intake will also reduce gastric acid secretion , thereby inhibiting the synthesis of prostaglandin E, reducing the defense ability of the gastric mucosa, and increasing the risk of gastric lesions and gastric cancer.
There are often many high-salt foods hidden in daily life, such as plums and dried noodles Wait. Before buying food, we should pay attention to the “Nutrient Ingredients List”. Foods with a sodium content exceeding 30% NRV (Nutrient Reference Value) need to be vigilant when buying.
( The picture is from the Internet)
Do not eat moldy, spoiled, stale food
Moldy Rotten food will have a great negative impact on our stomach. Moldy food contains a large amount of aflatoxin, which can lead to confusion of digestive tract flora, food poisoning, and even acute abdomen, which is life-threatening. Even if there is no emergency after eating, with the intake of moldy and spoiled food, mold spores will invade the blood or respiratory tract, and long-term intake of “mouldy food that is reluctant to throw away” will lead to cancer of multiple organs.
There are no obvious symptoms in the early stage of gastric cancer, and it can also manifest as dyspepsia Symptoms and ulcer-like symptoms such as bloating, belching, early satiety, etc. However, most of these symptoms will not be associated with “cancer”, but the symptoms will be invisible under the gastroscope. Gastroscopy is the gold standard for checking gastric cancer. With the advancement of science and technology, the comfortable inspection method of “doing gastroscopy without intubation” is around us. Drink a sip of water, swallow a capsule, and lie on the examination bed for about 20 minutes. A full range of gastroscopy is done.
The whole process is painless and non-invasive, no anesthesia required, the capsule is exclusive to a person, and it is disposable Use is not recycled, there is no risk of cross-infection. If you have poor eating habits and occasional stomach discomfort, you can have a gastroscopy. Go to the doctor to treat the disease, and be the first person responsible for the health of your stomach.