Which of the following is NOT a risk factor for cardiovascular disease?

High intake of fiber is known to be beneficial for heart health rather than a risk factor for cardiovascular disease. A diet rich in fiber, particularly soluble fiber, can help lower LDL cholesterol levels, which is often referred to as the "bad" cholesterol. This is important because high levels of LDL cholesterol contribute to the buildup of plaques in arteries, leading to a greater risk of cardiovascular issues. Additionally, fiber can help regulate blood sugar levels and maintain a healthy weight, both of which further contribute to reducing the risk of heart disease. In contrast, high levels of LDL cholesterol, low levels of HDL cholesterol, and diabetes are all established risk factors that increase the likelihood of developing cardiovascular problems.