Specialists from the American Cancer Society presented a report stating that about 40% of all cancer cases and approximately half of cancer deaths are caused by preventable factors. Experts emphasize that lifestyle modification is a key element of prevention. The most significant cause leading to fatal outcomes in cancer is smoking, accounting for over 30% of all cancer deaths. Doctors note that quitting this harmful habit can drastically reduce health risks. In addition to smoking, other significant risk factors include alcohol abuse, excess body weight caused by an unbalanced diet, and insufficient physical activity. The negative impact of certain viral infections and excessive exposure to direct sunlight is also mentioned. According to oncologists, transitioning to a healthy lifestyle and adhering to a proper diet can significantly reduce both the number of new cases and the overall mortality rate. Almost half of fatal outcomes could have been prevented by adjusting daily habits. Doctors also remind everyone about the importance of timely vaccination. They assert that vaccines help protect against certain types of infections capable of triggering cancer development and are an effective complement to general preventive measures.
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