Is frequent bloating, excessive gas and burping, increase flatus and stomach growling associated with colon cancer? Normal bm. 1s a day

They could but... The symptoms you are describing are very common. They can be associated with colon cancer but there many more causes that are probably more common in the general population. Regardless of the probabilities, your symptoms warrant a visit to your doctor to help you figure out the cause. Best wishes, ariel.
Poor digestion. Gas and bloating can be due to issues of gallbladder and digestion. - sign of colon cancer, gas and bloating are late symptoms. An obstruction caused by a tumor could lead to bloating and the trapping of gas within the colon. If you have a family history of colon cancer, genetic polyp disorders or are concerned about your risk of colon cancer, talk to your doctor.