Pancreatic cancer: How lifestyle choices can lower your risk

This is mostly because symptoms only appear when the disease has significantly progressed. Whereas some of the risk factors include age, genetics, and family history-all of which are beyond human control- research has identified a number of lifestyle habits that can help prevent the onset of the disease.

Tobacco use is one of the strongest lifestyle-related risk factors for pancreatic cancer. One-quarter of pancreatic cancers in the world are attributed to smoking. The toxic chemicals from cigarettes, through the bloodstream, kill the cells of the pancreas and induce chronic inflammation. The risk decreases relatively quickly after quitting smoking, with the risk level approximating that of a non-smoker in about a decade.

Diet is one key factor that plays a very important role in maintaining health in the pancreas. Consuming high amounts of processed meat, red meat, food that has sugar, and unhealthy fats cause inflammation and lead to obesity-two strong factors contributing to pancreatic cancer. A diet rich in fruits, vegetables, whole grains, nuts, legumes, and healthy fats protects the pancreas. Broccoli and kale are cruciferous vegetables that contain compounds that help with the natural repair of cells.

Heavy drinking results in chronic pancreatitis-or continuing inflammation of the pancreas-which increases the risk for pancreatic cancer. Limiting or avoiding alcohol preserves the function of the pancreas and prevents long-term damage.

Weight control plays a fundamental role in reducing the risk of pancreatic cancer. Overweight and obesity trigger chronic inflammation and high levels of insulin. Since high levels of insulin put extra workload pressure on the pancreas, healthy weight through regular exercise and healthy nutrition will substantially lower the risk. Even small weight loss has a protective effect.

Physical activity helps in the prevention of pancreatic cancer by regulating hormones, reducing chronic inflammation, and maintaining normal weight. Moderate-intensity exercises like brisk walking, swimming, or cycling are recommended for at least 150 minutes per week for improving metabolic health and thus offering support for pancreatic function.

Type 2 diabetes is strongly associated with pancreatic cancer. Managing blood sugar through the right foods, low-glycemic foods, and exercise helps to lower the risk. Preventing or controlling diabetes is a powerful long-term strategy for protecting pancreatic health.

Routine check-ups with the doctor are important, especially if one has a family medical history of pancreatic cancer. Early screening for abnormalities in the pancreas or pancreatitis improves outcomes and reduces long-term risks.
Small changes, big impact While it remains complex, the risk of pancreatic cancer can be radically reduced by many of our everyday lifestyle choices. Stopping smoking, eating thoughtfully, exercising regularly, staying at a healthy weight, and controlling metabolic health together create a solid defense against disease. Consistency in these habits can make a life-changing difference.
Dr Pushpinder Gulia, Director, Surgical Oncology, at CK Birla Hospital, Gurugram

Dislcaimer: This is for informational purposes only