What can be a consequence of not managing high cholesterol levels?

High cholesterol levels can lead to a variety of serious health issues, with the development of coronary artery disease being one of the most significant consequences. When cholesterol accumulates in the walls of the arteries, it forms plaque, which can narrow the arteries and reduce blood flow. This process, known as atherosclerosis, can lead to heart attacks and strokes.

Coronary artery disease specifically refers to the narrowing or blockage of the coronary arteries, typically caused by atherosclerosis, which can result in chest pain (angina) or even heart attacks if the blood supply to the heart muscle is severely restricted. Therefore, managing cholesterol levels is crucial in preventing these potentially life-threatening conditions and maintaining overall cardiovascular health.

In contrast, the other options provided are not accurate reflections of the consequences of unmanaged high cholesterol levels. Improved heart function, lower risk of heart attacks, and increased physical stamina are likely outcomes associated with good cholesterol management rather than high levels of cholesterol.