How LDL Cholesterol Contributes to Artery Plaque

How LDL Cholesterol Contributes to Artery Plaque

LDL cholesterol is often called “bad cholesterol,” but that nickname does not fully explain what it does. LDL particles have a normal job: they transport cholesterol through the bloodstream so cells can use it for membranes, hormones, and other essential functions. The problem starts when too many LDL particles circulate for too long. Some can … Read more

How High Cholesterol Affects the Heart and Blood Vessels

How High Cholesterol Affects the Heart and Blood Vessels

High cholesterol is easy to ignore because it rarely changes how you feel today. It does not usually cause sudden pain, tiredness, or another obvious warning sign. Behind the scenes, however, too much cholesterol in the bloodstream can slowly damage the arteries that carry oxygen-rich blood around the body. The process may take years or … Read more