Which type of cholesterol is known as "good cholesterol"?

HDL cholesterol, commonly referred to as "good cholesterol," plays a crucial role in cardiovascular health. This type of cholesterol helps to transport cholesterol away from the arteries and back to the liver, where it can be processed and eliminated from the body. By doing so, HDL cholesterol helps reduce the risk of plaque buildup in the arteries, which can lead to heart disease and stroke.

In contrast, other types of cholesterol have different roles that can negatively impact cardiovascular health. For example, LDL cholesterol is often labeled as "bad cholesterol" because high levels can lead to the accumulation of fatty deposits in arteries. VLDL cholesterol, like LDL, is also associated with higher risks of heart disease due to its role in transporting triglycerides and can similarly contribute to plaque formation in the arteries. Triglycerides are a type of fat found in the blood, and while they are important for energy, elevated levels can also be a risk factor for heart disease.

Understanding the distinction between these types of cholesterol is essential for maintaining a healthy heart, emphasizing the protective role played by HDL cholesterol.