Which risk factor is NOT associated with cardiovascular disease?

Low physical activity is indeed a significant risk factor associated with cardiovascular disease, as a sedentary lifestyle can contribute to weight gain, high blood pressure, and high cholesterol levels, all of which are linked to an increased risk of developing heart-related issues.

The other options present well-established risk factors for cardiovascular disease. Family history is important because genetic predispositions can increase an individual’s likelihood of developing heart disease. Age is another critical factor; as people get older, the risk of cardiovascular disease generally increases due to the natural aging process which can affect heart and blood vessel health. High cholesterol, especially low-density lipoprotein (LDL) cholesterol, contributes to the buildup of plaques in the arteries, which can lead to heart attacks and other serious cardiovascular events.

Thus, identifying low physical activity as not associated with cardiovascular disease overlooks its crucial connection to overall heart health.