Yes. High-density lipoproteins (HDL) are often called “good” cholesterol because they absorb cholesterol in the blood and carry it back to the liver, which then flushes it from the body. According to the U.S. Centers for Disease Control and Prevention (CDC), higher HDL levels can lower risk for heart disease and stroke, while high LDL (“bad”) cholesterol raises that risk.
HDL is only one part of a lipid profile; doctors also look at LDL, triglycerides, and overall cardiovascular risk. If HDL is low, lifestyle changes such as healthier food choices and not smoking may help, and people should discuss screening and next steps with a clinician.