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Processed meat has been listed by World Health Organization on the list of cancer causing agents
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The number of adults under 50 being diagnosed with cancer has surged dramatically, with global rates increasing by 80% over the past 30 years according to a 2023 analysis. While the exact cause remains unclear, experts suspect that poor diet, particularly the consumption of ultra-processed foods, may be a key factor.
Professor Charles Swanton, Chief Clinician at Cancer Research UK, highlighted emerging links between early-onset bowel cancer and diets high in sugar and low in fiber. He pointed to studies suggesting that certain gut bacteria, prevalent in those with unhealthy diets, might trigger mutations that reduce the body's ability to fight pre-cancerous cells. Similarly, Dr. Cathy Eng from Vanderbilt University Medical Centre noted that many young cancer patients also suffer from lifestyle-related conditions like high blood pressure, high cholesterol, and diabetes, further linking diet to cancer risk.
Doctors warned against the regular consumption of red and processed meats
Matthew Lambert of the World Cancer Research Fund emphasized the dangers of ultra-processed foods, which are high in saturated fat, sugar, and salt but lack essential nutrients. He warned that obesity, a known risk factor for 13 different types of cancer, is often linked to these foods.
Professor Swanton also warned against the regular consumption of red and processed meats, which significantly increase the risk of bowel cancer. Research has shown that people who eat these meats daily are 40% more likely to develop the disease.
While the rise in early-onset cancers is concerning, it’s important to note that 90% of all cancers still occur in people over 50. However, the trend of younger patients being diagnosed is prompting calls for greater awareness and dietary changes.
Dr. Nicholas DeVito, an oncologist from Duke University, attributed the rising number of young cancer patients to junk food diets. He urged policymakers to prioritize public health over corporate profits, drawing parallels to the successful regulation of tobacco.
As the link between diet and cancer becomes increasingly clear, experts stress the importance of making informed food choices to reduce the risk of cancer and other health issues.
WHO reports
