Gastrointestinal (GI) cancer, which includes stomach, colon, liver, and pancreatic cancers, remains one of the leading causes of cancer-related mortality worldwide. However, medical experts emphasize that diet and lifestyle choices play a crucial role in reducing the risk of developing these cancers.
Expert Insights on Prevention
According to Dr. Lohith U, Senior Consultant in Surgical Gastroenterology and GI Oncology at Manipal Hospital Sarjapur, while genetic factors contribute to GI cancers, most cases can be prevented through healthy dietary and lifestyle behaviors.
Dietary Changes to Lower GI Cancer Risk
- Increase Fiber Intake: Consuming whole grains, fruits, and vegetables improves digestion and reduces exposure to harmful toxins in the gut.
- Limit Processed and Red Meat: High-temperature cooking of processed meats generates carcinogenic compounds, increasing the risk of colorectal cancer.
- Eat Antioxidant-Rich Foods: Berries, leafy greens, and citrus fruits help protect cells from free radical damage, which can lead to cancer.
- Reduce Salt and Ultra-Processed Foods: Excessive salt intake, especially from pickled and processed foods, has been linked to stomach cancer.
- Stay Hydrated: Drinking adequate water aids digestion and helps the body eliminate toxins, reducing cancer risk.
Lifestyle Modifications for Prevention
- Maintain a Healthy Weight: Obesity is a major risk factor for colorectal, pancreatic, and liver cancers.
- Exercise Regularly: Physical activity improves metabolism and reduces inflammation, lowering cancer risk.
- Avoid Tobacco and Excessive Alcohol: Smoking and heavy alcohol consumption significantly increase the likelihood of GI cancers.
- Routine Health Check-ups: Early detection through screenings and medical consultations can prevent cancer progression.
The Growing Need for Awareness
With GI cancers accounting for a significant portion of global cancer deaths, experts stress the importance of educating individuals about preventive measures. By adopting healthier dietary habits and lifestyle choices, people can significantly reduce their risk of developing these life-threatening diseases.
