High cholesterol

Cholesterol is a fatty, wax-like substance in your blood that your body needs to build healthy cells. However, too much cholesterol can clog arteries and increase the risk of heart disease. 

High cholesterol usually has no obvious symptoms, it’s often detected through a blood test. Risk factors include a diet high in saturated fats, a lack of physical activity, obesity, smoking, diabetes, and a family history of high cholesterol.

A heart-healthy lifestyle can manage and even prevent high cholesterol. It involves eating a balanced diet low in saturated and trans fats, regular exercise, and weight management. If needed, doctors may prescribe medications like statins to help lower cholesterol levels effectively.