Which type of cholesterol is considered "good" cholesterol?

HDL, or high-density lipoprotein, is referred to as "good" cholesterol because it plays a crucial role in transporting cholesterol away from the arteries and back to the liver, where it can be processed and eliminated from the body. This process helps reduce the risk of heart disease and stroke, as high levels of HDL cholesterol are associated with a lower risk of cardiovascular issues. HDL particles are thought to have anti-inflammatory properties, contributing to overall heart health by preventing plaque buildup in the arteries.

In contrast, LDL (low-density lipoprotein) is often labeled as "bad" cholesterol because high levels can lead to plaque accumulation in arteries, increasing the risk of cardiovascular diseases. VLDL (very low-density lipoprotein) also carries triglycerides and is similarly associated with an increased risk of heart problems. Triglycerides, a type of fat found in the blood, can also contribute to heart disease when their levels are elevated. Therefore, understanding the different roles of these lipoproteins is essential for maintaining cardiovascular health, and HDL's protective effects clearly establish it as the beneficial form of cholesterol.