Fasting blood tests can measure cholesterol and triglyceride levels in the blood. This test, also called a lipoprotein profile or lipoprotein analysis, measures: HDL, high density lipoprotein (good cholesterol) LDL, low density lipoprotein (bad cholesterol).
Doctor may order you for cholesterol tests, either as a part of a standard check-up or because he or she suspects you may be at risk for developing heart disease.
A desirable total cholesterol level for adults without heart disease is less than 200 mg/dL. An HDL cholesterol level of 60 mg/dL and above is considered protective against heart disease, while a level less than 50 mg/dL for women or 40 mg/dL for men is considered a major risk factor for heart disease.