How to prevent intestinal cancer? What are the symptoms of intestinal cancer?

Regular bowel movements can help us expel toxins from the body. Generally, if the stool is different from usual, and there is bleeding, abdominal pain, etc., you should pay more attention, as it may be colon cancer. Paying attention to your diet can prevent colon cancer.

How to prevent colon cancer

1. Eat less smoked, grilled, and fried meat products:

Smoked, roasted and fried foods contain a lot of harmful substances, such as nitrosamines, benzopyrene, etc. Moreover, smoked, roasted and fried foods are mostly greasy and spicy, which can cause great irritation to the intestines.

2. Eat less fat and animal offal:

Fat and animal offal contain a lot of substances such as cholesterol and purine. Eating too much fat and animal offal will cause fat to accumulate in the body. In the process of decomposing fat, other toxins and waste will be formed in the intestines, which will harm the intestines.

3. Drink more water:

As the saying goes, boiled water is the best drink, which is true for the human body. In order to please consumers' taste, too much sugar, fat and other substances are added to current beverages, so they are not suitable for the intestines. Boiled water can effectively lubricate the intestines, replenish water in the intestines, and is of great help to the formation and excretion of feces.

4. Quit bad habits such as drinking and smoking:

Long-term stimulation from smoking and drinking can also have a great impact on the intestines, especially long-term drinking of strong alcohol, which not only damages the gastrointestinal digestive system, but can also directly damage liver cells and cause the occurrence of alcoholic liver disease.

What are the symptoms of bowel cancer?

Changes in bowel movement frequency and habits

If the frequency of bowel movements suddenly increases within a short period of time without any obvious reason, or constipation and diarrhea occur alternately, accompanied by an incomplete bowel movement and tenesmus, then you have to consider whether it is colon cancer, because the growth of the tumor stimulates the intestines.

Blood in the stool

Intestinal cancer will cause black stool or blood in the stool, not much, but accompanied by mucus. If there is an infection, there will also be bloody stool. However, to distinguish it from hemorrhoids, it is best to do a colonoscopy to make a clear diagnosis. Once blood in the stool occurs, you need to be highly alert to intestinal cancer.

stomach ache

In the early stages of colorectal cancer, there will be intermittent dull pain in the lower abdomen, and in the late stages there will be continuous abdominal pain that gradually increases. The pain varies depending on the location of the tumor and can be expressed as traction pain, dull pain, or abdominal pain.

Long-term constipation or loose stools

The main reasons are increased local secretion of intestinal tumors and gastrointestinal dysfunction. Constipation is generally caused by tumors blocking the defecation passage, resulting in difficulty in defecation. There are irregular scratches or elongated strips on the stool, or intestinal cancer.

Four kinds of meat you should eat less to prevent colon cancer

1. Undercooked meat

Many people now like to eat raw meat, such as sashimi, seafood, and medium-rare steak. But in fact, these meats that are not fully cooked may contain some bacteria and parasites. When not cooked, bacteria and parasites may not be completely killed. If ingested, they may cause intestinal diseases and affect health. Therefore, for your intestinal health, please try to eat cooked food.

2. Long-frozen meat

Some meats are susceptible to microbial infection after being frozen for a long time. Frequent consumption of such meats can lead to decreased immunity and increase the risk of cancer. It should be noted that when thawing meat, do not use boiling water, which will produce carcinogens such as propionaldehyde.

3. Processed meat

Some processed meats, such as sausages, bacon, canned meat, etc., are more likely to induce colon cancer than red meat itself. Studies have shown that eating 50g of processed meat products every day can increase the risk of colon cancer by 18%.

4. Grilled Meat

When meat is burnt during the grilling process, it will produce carcinogens such as heterocyclic amines and polycyclic aromatic hydrocarbons, both of which can increase the risk of colorectal cancer several times. Therefore, although grilled meat tastes delicious, you should not eat too much of it as it may increase the risk of cancer.