HDL Cholesterol, or high-density lipoprotein cholesterol, is often referred to as "good" cholesterol. It helps transport cholesterol from the arteries to the liver, where it can be processed and removed from the body. Higher levels of HDL cholesterol are associated with a lower risk of heart disease, as it helps prevent the buildup of plaque in the arteries. Maintaining healthy levels of HDL Cholesterol can be achieved through lifestyle choices such as regular exercise, a balanced diet rich in healthy fats, and avoiding tobacco products. Foods like nuts, olive oil, and fatty fish can help boost HDL levels, contributing to overall cardiovascular health.