Colorectal cancer occurs when cancerous polyps develop in the inner lining of the colon or the rectum. This cancer is now curable with  the development of many screening options for patients, which helps to diagnose and remove the polyps before they turn cancerous. But behind this good news, there is a concern among GI surgeons about increasing colorectal cancer in young adults. The reasons are many which lead to the rise of this type of cancer. 

In this blog, we will discuss them to increase awareness among people about colorectal cancer. 

Reasons of increasing colorectal cancer: Answers GI surgeon

Researchers have found strong evidence of why colorectal cancer is on the rise. A top GI surgeon in Kolkata listed some of the factors below that play an important role in the increased rate of colorectal cancer among youth. 

Unhealthy dietary habits 

Poor dietary habits are one of the main reasons behind colorectal cancer. Studies report that there has been a reduced intake of fibrous food among youths. Increased consumption of red meat, eggs and processed meat increases the rate of colon cancer. 


Being overweight or obese can increase the risk of many types of cancer. If your BMI is more than 30, you are likely to develop colorectal cancer. Moreover, men are more prone to developing colon cancer than females. 

Alcohol consumption and smoking 

The prevalence of smoking and drinking among young adults has increased drastically. Smoking and alcohol consumption are well-known causes of colorectal cancer. People who consume too much alcohol and smoke frequently are more likely to get diagnosed and suffer from this type of cancer. 

Inactive lifestyle

Today’s young generation mostly leads a sedentary lifestyle, especially on their mobiles and laptops. If you do not engage in physical activities like exercises or sports, you can develop metabolic dysfunction, which gradually causes colorectal cancer and other medical conditions. 

Pre-existing medical conditions

According to the opinion of the best gastro surgeon in Kolkatathere is a strong link between underlying medical conditions and colorectal cancer. If you have inflammatory bowel disease (IBD) such as Crohn’s disease or ulcerative colitis, your risk to develop colorectal cancer increases. 

How to lower the risk of colorectal cancer? Suggests GI surgeon 

One of the best Cancer doctors suggests six ways to protect your colorectal health. 

  • Eat lots of green leafy vegetables and fibrous fruits. 
  • Quit smoking and alcohol consumption 
  • Take control of your BMI.
  • Exercise regularly or play sports 
  • Get yourself screened to identify the signs and remove the polyps before they turn cancerous and spread to other body parts. 


If you are at a high risk of developing colorectal cancer, you must talk to your GI surgeon to detect the symptoms and begin your early diagnosis. 

 Here’s one patient sharing his experience:

“Dr.Sanjoy Mondal is undoubtedly one of the best GI surgeons in Kolkata. He is extremely well behaved and cares for his patients. Even after the surgery, I called him many times for some doubts and he addressed all of them. Highly Recommended.”


Ankit Agarwal