Weight Loss Surgery Can Reduce Colorectal Cancer Risk

Obesity is known to increase the risk of colorectal and other types of cancer. It is also a great risk for chronic diseases such as heart disease and diabetes. Losing weight is the only way to reduce the risks.

A research review suggests that obese people can lower their risk of developing colorectal cancer by undergoing weight-loss surgery.

Obesity can cause early death if not prevented. Although lifestyle changes and medical therapy can help patients, researchers think bariatric surgery is the key in fighting colorectal cancer for morbidly obese patients.

The researchers evaluated data from seven previous studies. They discovered that patients who developed colorectal tumors were very few.

In the review;

Research findings support that bariatric surgery has a protective effect and can help reduce colorectal cancer in obese people. Those who undergo the operation are 35% less likely to develop the disease.

The studies used various methods, and none proved that bariatric surgery directly affects the risk of colorectal cancer. The team did not also have information on the condition of the obese people before surgery and how much weight they shed and the type of bariatric surgery they had.

The explanation for the reduction in colorectal cancer and other cancers following bariatric surgery is the extent to which weight loss occurs.

According to earlier research, obese people should lose 20% of their body weight for the best outcomes in cancer risk reduction. Therefore, bariatric surgery is the best way to achieve this.

The researchers reiterated that when one loses weight after bariatric surgery, their body undergoes a lot of changes that impact the risk of cancer. For colorectal cancer risk, the body will have less inflammation, and most tumor growth factors linked to obesity are reduced. These are related to the amount of weight loss.

They recommend that those who are obese or overweight should try to stop gaining more weight and practice healthy eating habits and exercise to reduce their risk of certain cancers.

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