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.
HDL Cholesterol Level There is also something called HDL (High Density Lipoprotein) Cholesterol, which is often referred to as good cholesterol. The higher the HDL Cholesterol the better.HDL Cholesterol levels of 60 mg/dL or more are considered good. HDL Cholesterol levels of less than 40 mg/dL are considered very bad.owever, too much is bad. HDL Cholesterol is considered good, because it removes the bad LDL Cholesterol. Be aware that the Total Cholesterol result by itself may not be enough information for knowing if you have healthy cholesterol levels, because it adds up HDL, LDL, and VLDL.