Why do I need a cholesterol test?Your doctor may order a cholesterol test as part of a routine exam, or if you have a family history of heart disease or one or more of the following risk factors:High blood pressureType 2 diabetesSmokingExcess weight or obesityLack of physical activityA diet high in saturated fatYour age may also be a factor, because your risk for heart disease increases as you get older.
