Which cholesterol type is associated with an increased risk of cardiovascular disease?

LDL, or low-density lipoprotein, is often referred to as "bad cholesterol" because it is linked to an increased risk of cardiovascular disease. High levels of LDL cholesterol can lead to the buildup of plaque in the arteries, which narrows them and can eventually result in atherosclerosis—a condition that significantly increases the likelihood of heart attacks and strokes.

LDL cholesterol transports cholesterol from the liver to the cells throughout the body, but when there is excess LDL in the bloodstream, it can deposit cholesterol in the arterial walls. This buildup can cause blockages, leading to reduced blood flow and an increase in cardiovascular events. Managing LDL levels through lifestyle changes and, when necessary, medication is crucial for cardiovascular health, which is why monitoring and controlling this cholesterol type is emphasized in medical and nutritional guidance.

In contrast, HDL (high-density lipoprotein) is known as "good cholesterol" because it helps transport cholesterol away from the arteries and back to the liver for removal from the body. VLDL (very low-density lipoprotein) also contributes to fatty plaque formation, but it is primarily considered when discussing triglyceride levels. Triglycerides are a type of fat found in the blood, and while elevated levels can be a risk