What is one of the protective factors against cardiovascular disease (CVD)?

Regular exercise is recognized as a key protective factor against cardiovascular disease (CVD) because it contributes to overall heart health in several impactful ways. Engaging in regular physical activity helps improve cardiovascular fitness by strengthening the heart muscle and improving blood circulation. This, in turn, can lower blood pressure and improve cholesterol levels, both of which are crucial for preventing the onset of CVD.

Additionally, regular exercise aids in weight management and helps reduce the risk of obesity, another significant risk factor for heart disease. It also has psychological benefits, such as reducing stress and anxiety, which can indirectly influence heart health.

In contrast, high intake of saturated fats and excessive sodium intake are dietary habits that can contribute to the development of CVD by elevating cholesterol levels and blood pressure, respectively. Similarly, smoking is a major risk factor for cardiovascular disease, as it damages blood vessels and contributes to the buildup of plaque in the arteries. Thus, regular exercise stands out as a positive behavior that actively reduces the risks associated with cardiovascular disease.