PRCC Public and Community Health Practice Exam

Participating in moderate-intensity exercise 3-5 days per week is recognized as a key lifestyle factor that significantly contributes to the prevention of non-communicable diseases such as heart disease and diabetes. Regular physical activity helps maintain a healthy weight, lowers blood pressure, improves cholesterol levels, and enhances insulin sensitivity, all of which are critical in reducing the risk of these diseases. The recommended consistency and intensity of exercise ensure that individuals gain cardiovascular benefits and improve their overall metabolic health, thereby reducing the likelihood of developing conditions associated with sedentary behavior.

In contrast, regularly eating processed foods tends to be linked with higher levels of sugar, salt, and unhealthy fats, which can increase the risk of various diseases. Engaging only in low-intensity activities generally does not provide the same health benefits or cardiovascular improvements. Additionally, skipping breakfast has been associated with various negative health outcomes, including increased weight gain and a higher risk of developing diabetes.