There are three general types of large molecules of which our body is composed. There are PROTEINS, essential components of the Nanomachines that power of our bodies, the CARBOHYDRATES which can form structures, as well as provide and store nutrients, and LIPIDS, which can function as a storehouse of nutrients.
Lipids, unlike carbohydrates and proteins, are essentially nonpolar, that is they have no profusion of charged molecules. The main characteristic of lipids is that they do not dissolve in water, thereby allowing for domains and structures to develop in the cell and beyond.
Cholesterol is a lipid that is essential to our cell membranes, and therefore to life. As people get older, however, cholesterol tends to accumulate and get stored in unwanted places, such as under the lining membranes of blood vessels. In this location, they can cause blockages that threaten the very life for which they are essential.
All of the lipids measured in the comprehensive lipid panel measure lipids in different forms that have different functions and significance in the body. The only one of the lipids that is almost always good, or at least neutral, is the high density lipoprotein, the HDL. The level of this lipoprotein is under genetic control and is increased by EXERCISE and FISH OIL, among other things.
“Good Genes”, healthy diet and exercise will help keep down the bad lipids, especially the LDL, and elevate the main good lipid , HDL.
Coronary artery disease and strokes are the main killers in mid and into later life, and are therefore very important to control. Many people do not seem to have the self-discipline that healthy diet and exercise requires. Fortunately, we have a miracle drug. the HMG- CoA inhibitors, the “statin” drugs, which most people tolerate without the muscle pain and myolysis side effect.
I have taken the statin drugs for years, ever since I discovered my cholesterol was 220, above the optimal level. Fearful of muscle effects, since I am a heavy exerciser, I started out on 1/2 of the lowest dose, 2.5 mg., of Rosuvastatin. This amazingly took my cholesterol level all the way down to 180, and my LDL down below 100, a powerful medication indeed.
My most recent Lipid panel results are below:
Result value. Ref. Range
Triglycerides. 51 mg./dL. <150 mg./dL
Cholesterol. 186 mg./dL. <200 mg./dL
HDL. 90 mg./dL. > 60 mg./dL
LDL direct. 95 mg./dL. <100 mg./dL.
The authorities have lowered the normal range a couple of times during my lifetime. It is true that even lower values than mine show ever more benefit.
It is best to keep your lipids under control with diet and exercise, so stay healthy!