Which lifestyle change contributes to the primary prevention of breast cancer?

Which lifestyle change contributes to the primary prevention of breast cancer?

• A. Reduced sun exposure
• B. Increased physical activity
• C. Higher carbohydrate intake
• D. Increased consumption of processed foods

Answer: (B)

Increased physical activity is a significant lifestyle change that contributes to the primary prevention of breast cancer. Engaging regularly in physical activity helps to maintain a healthy weight, which is crucial since obesity is a known risk factor for developing breast cancer. Physical activity also aids in regulating hormones, such as estrogen and insulin, which, when elevated, can contribute to breast cancer risk. Furthermore, exercise promotes a stronger immune system and enhances overall well-being, creating a supportive environment for reducing cancer risk. In contrast, reduced sun exposure, while beneficial for preventing skin cancer, does not have a direct link to breast cancer prevention. Higher carbohydrate intake and increased consumption of processed foods can lead to weight gain and other metabolic issues, which can increase the risk of breast cancer. Therefore, while several lifestyle factors are important for health, increased physical activity stands out as a key component in the proactive reduction of breast cancer risk.

Increased physical activity is a significant lifestyle change that contributes to the primary prevention of breast cancer. Engaging regularly in physical activity helps to maintain a healthy weight, which is crucial since obesity is a known risk factor for developing breast cancer. Physical activity also aids in regulating hormones, such as estrogen and insulin, which, when elevated, can contribute to breast cancer risk. Furthermore, exercise promotes a stronger immune system and enhances overall well-being, creating a supportive environment for reducing cancer risk.

In contrast, reduced sun exposure, while beneficial for preventing skin cancer, does not have a direct link to breast cancer prevention. Higher carbohydrate intake and increased consumption of processed foods can lead to weight gain and other metabolic issues, which can increase the risk of breast cancer. Therefore, while several lifestyle factors are important for health, increased physical activity stands out as a key component in the proactive reduction of breast cancer risk.