Normal people will swallow part of the gas into the gastrointestinal tract when they are eating or talking, and there are also some gases released during the digestion of some food, which are discharged through the anus as farts.

But too frequent farting is also a sign of gastrointestinal dysfunction, as some of the digestive function is impaired or the food is not thoroughly digested in the digestive tract is also extremely easy to produce gas.

When the intestinal flora changes, the bacteria in the intestines are out of balance, and the intestinal bacteria will ferment the food that people eat, so there will be more farts. In addition, there are some patients with constipation, the stool stays in the intestine for too long to produce more gas is also the reason for more farts.

Eating too much dairy, too much animal food, and too much starchy food can all lead to more farts.

But so far, there is no scientific research to prove that farting is related to rectal cancer, the more typical early symptoms of rectal cancer are alternating diarrhea and constipation, sometimes bleeding blood in the stools, didn't say farting a lot.

You can go for a proctoscopy to be assured.

The main factors that lead to frequent farting are dietary, such as eating some greasy food for a long time, eating some soy products for a long time (soybeans, tofu, dried beans, etc.), these soy products itself it is easy to produce gas, so it is easy to lead to farting, there is also a lot of gas swallowed during the process of talking or laughing, which can lead to farting, and in addition to intestinal disorders, most commonly seen in the In addition, there are some intestinal diseases, mostly seen in enteritis and other lesions, and the imbalance of intestinal flora can also easily lead to farting symptoms. Although bowel cancer will appear farting symptoms, but not frequently, cancer patients can have farting, rectal cancer will lead to abdominal pain, anal swelling, blood in stool and blood in the stool, and there will be symptoms such as unshapely and thin stool, and some active intestinal function will still appear farting symptoms, so there are a lot of factors that lead to frequent farting. So for the frequent farting people need to regulate dietary habits, and enteritis patients timely examination and treatment, regulate the function of the gastrointestinal tract and bacterial flora, if long-term farting and accompanied by abdominal pain and diarrhea, stool abnormalities and other symptoms should be timely examination and treatment.

While farting is a symptom of intestinal cancer, it is not frequent, and cancer patients can have farting. Rectal cancer can lead to abdominal pain, anal swelling, blood in stool and blood in the stool, and there are also symptoms such as unshaped stool and thinning, and some active intestinal function can still have farting symptoms, which leads to frequent farting, and there are a lot of factors. So for people who often fart need to regulate dietary habits, and enteritis patients timely examination and treatment, regulate the function of the gastrointestinal tract and the bacterial flora, if long-term farting and accompanied by abdominal pain and diarrhea, stool abnormalities and other symptoms should be timely examination and treatment.

I hope my answer can help you!