Bariatric Surgery: Does It Raises The Risk Of Colon Cancer?

Obesity is so rampant in modern society that many people are struggling to control or reverse it. Those who are suffering from it are struggling not just with their health but with the expectations of society as well. Obese individuals often experience emotional and mental challenges as well as physical ones.

Social expectations have a major influence on the perceptions of individuals, often leading to the harsh judgment of obese people. 

Bullying of obese individuals is common, and it can lead to those individuals developing low self-esteem and an obsession with losing weight. In an attempt to remove the burdening effect of their obesity, they may turn to extreme measures such as excessive dieting, over-exercising or even elective surgery. 

There are various surgical procedures to choose from like liposuction and the current trend today, the bariatric surgery. Health Web Magazine offers weight-loss diets that you may find useful.

What Is Bariatric Surgery?

Bariatric surgery is an invasive weight-loss procedure that can take many forms, such as adjustable gastric banding, bilio-pancreatic diversion, and the Roux-en-Y gastric bypass. 

The primary principle of bariatric surgery is that it prevents further absorption of food in the colon and helps in the limitation of the food intake by maintaining a sensation of fullness in the stomach when the patient eats.

Through the years, bariatric surgery has been the best option for those having a hard time losing weight thru exercise and diet. 

Furthermore, due to its success in causing weight loss, it is not just a procedure considered patients are suffering from obesity but for those individuals who want to lose weight or maintain a low weight as well.

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Advantages Vs. Disadvantages

Just like any surgical procedure, bariatric surgery has its advantages and disadvantages. The advantages include the potential to enhance someone’s life greatly after undergoing the procedure due to a rapid decrease in weight – patients can lose up to 60% of their excess body fat over a few months.

 However, bariatric surgery patients should still engage in healthy diet plan and exercise to prevent gaining the weight back. Additionally, it can provide stable psychological and emotional health for those individuals who undergo the procedure, reducing their stress and improving their body image.

Despite its numerous positive effects, bariatric surgery still has negative effects that could harm the patient. 

The individual will have to make a lot of adaptions. Most significantly, they will need a modified diet that limits the amount of food they take in; too much food intake can cause stomach upset resulting vomiting and even excessive diarrhea shortly after eating, which is medically termed “Dumping Syndrome.” 

Lastly, the most controversial side effect of the procedure is colon cancer.  If you are looking for non-surgical options the you can try toip-rated weight loss supplements avaible in the market. Truvy can be an option, it offer weight loss benefits. It is made of different oral dietary supplements that enable users to reduce cravings, lose weight, and increase physical energy levels.

Colon Cancer Risk

It has always been unclear why the risk of colon cancer increases after bariatric surgery. Despite its various positive effects, some experts believe that this procedure should be discontinued until it is investigated further, since it is implicated in the development of colon cancer. Several studies have been conducted to determine the link of bariatric surgery to the development of cancer in the colon.

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According to a study conducted at the Karolinska Institute in Stockholm, heightened occurrence of colon cancer is a long-term effect of bariatric surgery. They did a retrospective cohort study from the 1980’s to 2010, comparing those obese persons who underwent surgery and those who did not. The result shows that those who underwent surgery had developed colorectal cancer with a standardized incidence ratio (SIR) of 1.60. On the other hand, those who did not have the surgery had a SIR of 1.26.

Another study in Sweden had hypothesized the reason for the formation of colon cancer after the surgery. The authors suggested that the alteration in the integrity of the colon due to the removal of the intestine then affected the cellular growth of the colon. In the long term, more cells than normal proliferated into abnormal tissues, resulting in the formation of polyps and leading to malignant tumors


Bariatric surgery is indeed a good option for the morbid type of obesity as a temporary treatment. However, the overall effect of it should be carefully considered. Research indicates that it can cause colon cancer, in the long run although that research is not very well supported. More studies and research must be conducted to address this controversy truly.

Thus, it is still safer for obese individuals to first try alternative methods such as diet and exercise. In the long run, these are still the best ways to achieve the goal of losing weight and keeping it off. For those who do go through with the bariatric surgery, it is a must to have them undergo annual colorectal examinations for early detection of cancer and pre-cancerous growths

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