What is HDL commonly referred to as?

HDL is commonly referred to as "good cholesterol" because it plays a crucial role in cardiovascular health. High-Density Lipoprotein (HDL) helps transport cholesterol away from the arteries and back to the liver, where it can be processed and eliminated from the body. This function is essential because it helps reduce the risk of heart disease and stroke by preventing the buildup of plaque in the arteries. A higher level of HDL cholesterol is typically associated with a lower risk of heart problems, which is why it is designated as the "good" type of cholesterol.

The other options represent different types of fats or cholesterol that have varying health implications. "Bad cholesterol" usually refers to Low-Density Lipoprotein (LDL), which can lead to cholesterol buildup and cardiovascular issues. Saturated fat and trans fat are types of dietary fats that can raise LDL cholesterol levels, increasing the risk of heart disease, but they are not directly comparable to HDL in terms of health benefits. Understanding the role of HDL is important for promoting overall heart health and wellness.