Which lifestyle change can significantly decrease the risk of coronary heart disease?

Choosing to not smoke is a significant lifestyle change that can greatly decrease the risk of coronary heart disease. Smoking is known to have numerous detrimental effects on cardiovascular health, including the promotion of atherosclerosis (the buildup of plaque in the arteries), elevated blood pressure, and reduced oxygen delivery to the heart. By avoiding smoking, individuals can improve their heart health, enhance blood circulation, and lower their chances of developing heart disease.

In contrast, increased consumption of saturated fats can contribute to high cholesterol levels, which is a known risk factor for coronary heart disease. Avoiding physical activity can also lead to weight gain, decreased cardiovascular fitness, and an increased risk of heart disease due to the combined effects of a sedentary lifestyle. Disregarding stress management can lead to chronic stress, which has been linked to several health issues, including heart disease.