Understanding VLDL, LDL, and HDL: Your Cholesterol Guide

VLDL, LDL, and HDL are lipoproteins, which are particles that transport cholesterol and other fats through the bloodstream.

* VLDL (very low-density lipoprotein) carries triglycerides from the liver to other tissues in the body. When VLDL releases triglycerides, it becomes LDL.

* LDL (low-density lipoprotein) is commonly known as "bad" cholesterol. It carries cholesterol from the liver to other tissues in the body. If LDL levels are too high, cholesterol can build up in the arteries and cause plaque, which can lead to heart disease and stroke.

* HDL (high-density lipoprotein) is commonly known as "good" cholesterol. It carries cholesterol from the tissues back to the liver, where it is either broken down or excreted. HDL helps to remove cholesterol from the arteries and prevent plaque buildup.

Healthy levels of VLDL, LDL, and HDL are important for heart health.