What is HDL or LDL cholesterol? Synthesized by the liver, cholesterol is part of the family of lipids or fats, more commonly called “fats”, in the blood. Often demonized, it is essential to the cells of the body. There are two subcategories of cholesterol. The one that is classically called good cholesterol is found in HDL (High Density Lipoprotein) particles. It rids the arteries of poor quality lipid deposits. Conversely, the bad cholesterol found in LDL (Low Density Lipoprotein) particles clogs our arteries. Does cholesterol increase with age? Age and environmental factors increase the rate of cholesterol. These include overweight and obesity,
