What lifestyle change is recommended for managing coronary artery disease?

Smoking cessation is a critical lifestyle change recommended for managing coronary artery disease (CAD). Smoking is a major risk factor for the development and progression of CAD, as it significantly damages blood vessels, increases blood pressure, lowers oxygen levels in the blood, and contributes to the build-up of plaque in the arteries. By quitting smoking, individuals can dramatically reduce their risk of heart attack, improve overall cardiovascular health, and enhance the effectiveness of other treatments or lifestyle changes they may be implementing for CAD.

Moreover, the benefits of smoking cessation extend beyond just reducing heart-related risks. It can lead to overall improvements in lung function, reduced risk of various cancers, and an enhanced quality of life. For individuals with CAD, the impact of smoking cessation on cardiovascular health is profound, often leading to better management of the disease and a decrease in symptoms such as angina.

In contrast, the other options presented—such as increasing sodium intake, reducing physical activity, and eating more processed foods—are counterproductive to heart health and would likely exacerbate the condition rather than support its management.