What lifestyle change is associated with a significant reduction in heart disease risk?

Maintaining ideal body weight is associated with a significant reduction in heart disease risk because it directly influences several key factors related to cardiovascular health. When individuals maintain a healthy weight, they are more likely to manage their blood pressure, cholesterol levels, and overall metabolic health. Excess body weight is often linked to increased levels of inflammation, insulin resistance, and the development of conditions like type 2 diabetes, all of which can contribute to the risk of heart disease.

Additionally, achieving and maintaining an ideal body weight often encourages healthier lifestyle behaviors, such as regular physical activity and balanced nutrition. This holistic approach can lead to improved cardiovascular health outcomes. Conversely, increasing sedentary activities, limiting fruit and vegetable intake, and increasing tobacco use would be detrimental choices that elevate the risk of heart disease rather than diminish it.