Reviewed By Ray Spotts
Most of your body's cholesterol is produced by your liver, but blood cholesterol levels can rise if you eat the wrong foods every day. Blood contains both high-density lipoprotein (HDL), referred to as "good cholesterol," and low-density lipoprotein (LDL), also called "bad cholesterol." Too much bad cholesterol over time can lead to the build-up of fatty substances in arteries that can cause blockages as part of cardiovascular disease, and in the worst cases, heart attack or stroke.