What is one major risk factor for cardiovascular disease?

High cholesterol levels are a significant risk factor for cardiovascular disease. Cholesterol is a fatty substance found in the blood, and it plays a vital role in the body; however, when levels are elevated, particularly low-density lipoprotein (LDL) cholesterol, they can lead to the buildup of plaques in the arteries. This process, known as atherosclerosis, narrows and hardens the arteries, which can result in reduced blood flow and increase the likelihood of heart attacks and strokes.

This condition is often exacerbated by other risk factors such as high blood pressure, smoking, diabetes, and a sedentary lifestyle, making it crucial for individuals to monitor their cholesterol levels as part of a comprehensive strategy for managing heart health. Addressing high cholesterol through diet, lifestyle changes, and, if necessary, medication is an essential component of cardiovascular disease prevention and management.