Tracking Colon Cancer with a Camera - Even Before It Develops - How Free Colonoscopies in Germany Are Saving Lives from Colorectal Cancer

Colorectal cancer remains the second-most deadly cancer in Germany and globally. Yet early detection through screening could prevent over 80 percent of related deaths in some cases. Experts stress that regular check-ups save lives—especially as risk factors like obesity, smoking, and diet play a growing role.

In Germany, men and women aged 50 and above can receive a free screening colonoscopy under statutory health insurance. The procedure looks for polyps, which often develop into cancer if left untreated. When caught early, colorectal cancer is highly treatable.

The impact of prevention is already visible. Over the past 20 years, mortality rates have dropped by more than 40 percent. Still, around 23,000 people die from the disease in Germany annually. Former patient Wolf-Rüdiger, who survived colorectal cancer, now encourages others to get screened, saying simply: *'Just go.'* If no issues are found, patients only need a repeat colonoscopy after ten years. However, exact figures on how many Germans have used the free screening since April 2023 are not publicly available. Known risk factors include family history, smoking, obesity, high red meat consumption, and possibly ultra-processed foods.

Early detection remains the strongest defence against colorectal cancer. With free screenings available, health officials urge eligible Germans to take advantage of the programme. Reducing deaths further depends on wider participation and awareness of risk factors.