Meaning and Origin Recorded as Larn, Larne, Larner, Lardner, and Lerner, this is usually a surname of English origins. It has at least three possible sources, each with its own distinct derivation. Firstly it may be an early medieval English occupational surname for a scholar or a schoolmaster, derived from the Olde English pre 7th Century word leornian.
HDL (Good) Cholesterol. HDL cholesterol is considered âgoodâ cholesterol because it helps remove LDL cholesterol from the arteries. Experts believe HDL acts as a scavenger, carrying LDL cholesterol away from the arteries and back to the liver, where it is broken down and passed from the body.ne-fourth to one-third of blood cholesterol is carried by HDL. A healthy level of HDL cholesterol may also protect against heart attack and stroke, while low levels of HDL cholesterol have been shown to increase the risk of heart disease.
Your total cholesterol level is in the Desirable range, but your level of bad LDL cholesterol is High. This may mean that your level of high-density lipoprotein (HDL), or good cholesterol, is too low. It is best to have a high level of good HDL and a low level of bad LDL.The HDL helps keep your LDL level in check. Ask your doctor for your HDL level. High-density lipoproteins (HDL). 2  This is the good cholesterol.. 3  It transports bad cholesterol from the blood to the liver, where it is excreted by the body. 4  Your HDL is another part of the equation that identifies the risk of a cardiovascular event.