What benefit does exercise provide in relation to heart disease?

Exercise plays a significant role in reducing the risk of heart disease, which is why this option is the correct choice. Regular physical activity strengthens the heart muscle, improving its efficiency and promoting better circulation. This not only helps lower blood pressure but also contributes to improved cholesterol levels and greater overall cardiovascular health.

Engaging in consistent exercise can lead to weight management, reducing the likelihood of obesity—a major risk factor for heart disease. Furthermore, physical activity helps manage blood sugar levels, which is crucial for preventing conditions such as type 2 diabetes, another risk factor for heart disease.

Additionally, exercise has profound effects on mental well-being, reducing stress and anxiety levels, which are also linked to heart health. Collectively, these factors highlight why regular exercise is a powerful protective measure against the development of heart disease.