Understanding LDL and HDL Cholesterol: The Good, the Bad, and Your Heart Health

LDLs and HDLs are types of lipoproteins, which are particles that transport cholesterol and other fats through the bloodstream.

LDL (low-density lipoprotein) cholesterol is often referred to as "bad" cholesterol because it can build up in the arteries and form plaques, which can lead to heart disease and stroke.

HDL (high-density lipoprotein) cholesterol is often referred to as "good" cholesterol because it helps to remove LDL cholesterol from the arteries and transport it to the liver, where it can be broken down and removed from the body.

The ideal LDL cholesterol level is less than 100 mg/dL, and the ideal HDL cholesterol level is greater than 60 mg/dL. However, these levels can vary depending on your age, health, and other factors. Talk to your doctor about what LDL and HDL cholesterol levels are right for you.