Various lifestyle factors contribute to cardiovascular disease, including diet, physical activity, smoking, and stress. Poor dietary choices, such as high saturated fat and sugar intake, can lead to obesity and elevated cholesterol levels. Lack of physical activity contributes to weight gain and poor heart health. Smoking damages blood vessels and increases the risk of plaque buildup in arteries. Chronic stress may also negatively impact heart health by elevating blood pressure. Understanding these risk factors is vital in developing effective prevention strategies to reduce cardiovascular disease risk.