The link between cholesterol and heart health in older adults
Cholesterol is a waxy substance that your body uses to help break down and metabolize certain nutrients. There are two main types of cholesterol: LDL, or low-density lipoprotein (also known as bad cholesterol) HDL, or high-density lipoprotein (sometimes called good cholesterol) LDL is called bad cholesterol because it tends to build up along the walls …










