Pump Up Your Fitness Career: Dominate the ISSA Trainer Exam 2026 – Train Like a Pro!

High-density lipoprotein (HDL) cholesterol is often referred to as "good" cholesterol due to its protective role in cardiovascular health. Elevated levels of HDL cholesterol are associated with a decreased risk of coronary heart disease. This is because HDL helps transport cholesterol away from the arteries and back to the liver, where it can be processed and removed from the body. This process can prevent the buildup of arterial plaque, which contributes to coronary heart disease.

The correct understanding is that higher levels of HDL cholesterol are generally seen as beneficial, meaning they help reduce the risk of developing coronary heart disease. Therefore, stating that it has no effect on coronary heart disease risk does not reflect the supportive evidence linking high HDL levels with lower incidence of heart problems.

In contrast, the choices indicating that high HDL increases risk or only affects blood pressure neglect the multifaceted role of HDL in lipid metabolism and cardiovascular health. HDL’s protective effect makes it a critical factor in assessing heart disease risk, particularly when considering overall cholesterol levels in conjunction with other risk factors.