Rising Colorectal Cancer Rates in Younger Adults Spark Urgent Screening Calls 🚨 Data from the American Cancer Society indicates a steady rise in colorectal cancer deaths among adults under 50 of over one percent annually since the mid-2000s. Potential contributors to this uptick include lifestyle factors such as processed food consumption, red meat intake, smoking, and alcohol use. However, environmental influences, like increased urbanization and altered gut microbiomes, are also being considered, according to Mercedes Nikzad, MD, a colorectal surgeon at Dignity Health Cancer Institute at St. Joseph's Hospital and Medical Center. Current screening guidelines recommend a colonoscopy every ten years starting at age 45 for low-risk individuals. For those at higher risk – including individuals with a family history of colorectal cancer or polyps, or those with inflammatory bowel disease – early consultation with a primary care provider is crucial to determine an appropriate screening ...