How can high levels of cholesterol affect my heart?

High levels of cholesterol can significantly impact your heart health. Cholesterol is a fatty substance that can build up in your arteries, leading to a condition known as atherosclerosis. This buildup narrows the arteries, reducing blood flow to the heart and potentially causing chest pain, heart attacks, or strokes. It's essential to have your cholesterol levels checked regularly, especially if you have risk factors like diabetes, high blood pressure, or a family history of heart disease. A heart-healthy diet, regular exercise, and medications if necessary can help manage your cholesterol levels effectively.