Can lifestyle and environmental factors influence genetic risk?
While genetic mutations play a critical role in cancer development, lifestyle and environmental factors can also influence genetic risk. Factors such as smoking, diet, physical activity, and exposure to carcinogens can contribute to the accumulation of genetic mutations and increase the risk of cancer. For instance, prolonged exposure to ultraviolet radiation from the sun can lead to mutations in skin cells and increase the risk of skin cancer. Therefore, adopting a healthy lifestyle and minimizing exposure to known carcinogens can help reduce the overall risk of cancer.
